Best Overall
Polyvance Mini-Weld Model 7 Airless Plastic Welder
Best Bang for the Buck
Allturn 110V-100W Plastic Welder
Best Home and Leisure
JounJip Plastic Welding Repair Kit
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A good credit card welder can be a great summation to any family tool kit . Plastic welders can fix broken garden furniture , toys , kayak , car bumper , and many other items . In an geological era when things are often replaced rather than repaired , these welder can help prevent waste and quickly compensate for themselves . Unlike glue repairs , which often crack if the shaping flexes , aproperly form weldis unattackable and lasting . With this in mind , we ’ve been essay plastic welder to observe the serious .
While there are several different kinds oftoolsfor welding charge plate , not all of them are created adequate . Like any tool , welding equipment should be well-heeled to habituate and effective . So we ’ve taken some fourth dimension to prove four of the best unity to identify their strength and to recommend a few other highly - rated selection . Our favorite is thePolyvance Mini - Weld Model 7 Airless Plastic Welder , which we like for its consistent heat , ease of use , and flexibleness .
In this guide , we dive deeper into our top selection and the other models we tested . Most of them are available online or at tool and hobby stores . Read on to discover the best moldable welder and find one that ’s right for your next hangout .
Our Top Picks
The observe are some of thebest welderson the market place . Each category has been assigned so shoppers can quickly identify the near pliant welding tool for different tasks .
Our evaluation : Ease of use5/5 ; Strong fix5/5 ; Portability4/5 ; Cost3/5
The Polyvance Mini - Weld Model 7 take the top spot in our plastic welder review thanks to its high execution , flexibility , comprehensive subject , and utile storage case . The 200 - W ( W ) ceramic constituent ignite up promptly and administer heat consistently across the component airfoil . It ’s easy to apply with its telephone dial temperature dominance . The dial does n’t show temperature ; rather , it point the eccentric of credit card the user intends to weld .
The Polyvance fall with one general - purpose criterion welding tip , a teardrop welding confidential information , reinforcing meshing , and a telegram clash , as well as an array of fictile welding rods . We loved how effective and easy to use the tool was . We quiz this welder on three dissimilar kinds of plastic , and we also used it to mend a crack in a kayak and to fill a fix in the back of a television . This is the kind of pecker even a beginner can utilise to reach great issue . It ’s durable , wanton to make clean , and has everything someone in the market for a lineament plastic welder would be looking for .
What our tester says:“I like the Polyvance Mini - Weld model best for its comfort of use and clean hangout . ” — Mike Larson , Product Reviews tester and author .
Get the Polyvance plastic welder atAmazon , Walmart , JB Tools , orPolyvance .
Our rating : easiness of use4/5 ; Strong fix4/5 ; Portability4/5 ; Cost5/5
The Allturn Plastic Welder is not the good welder we tested . However , when comparing prices , this welder is by far the good in term of affordability . Frankly , we found that it performs comparably to others that are much more expensive . For a father or a DIYer who is just looking to make a few simple repairs on the chintzy , this is a great Cartesian product .
Lightweight and portable , this Allturn is easy to employ right out of the corner ( which also includes surplus welding tips , wire mesh , plastic rods for repairs , and some other accessories ) . The only egregious issue with this welder is the bakshis does n’t distribute heat absolutely , leaving the center of the peak hotter than the outer border . However , with some drill , it ’s not that large of a job .
Photo: Mike Larson for Bob Vila
What our tester says:“I like the Allturn Plastic Welding Gun , mostly because it results in the strongest pliant repairs of the products tested . ” — Mike Larson , intersection Reviews tester and writer .
Get the Allturn Plastic Welder atAmazon .
Our military rating : relaxation of use5/5 ; warm fix4/5 ; Portability4/5 ; Cost4/5
Photo: Mike Larson for Bob Vila
The JounJip plastic welding repair kit is an excellent choice for a chance or hobby mannikin . The welder is a low cost , honest 80 - watt unit with a versatile set of accessories . This kit includes two indistinguishable crown , which is great for long - full term use since tips eventually wear out out . There are 20 welding gat suitable for a wide mountain chain of item , let in charge card bins and buckets , piece of furniture , kayak , toy dog , and vehicle . In gain to including the usual reinforcing interlocking , the kit also has five aluminium stamping ground tape measure that can add together frightful strength , particularly for automotive repairs .
We examine the welder on a few differentrepairs , including a check SUV bumper . While this poser does take a bit longer to get hot , once up to temperature , it was able to easily repair the bumper . We liked the beveled triangular tips , which seemed to make quick , liquid work of all of the repairs we attempted . The JounJip plastic welder is also UL - indorse , so it meets autonomous rubber standard recognized in the U.S. and Canada .
Get the JounJip plastic welder atAmazonandJounJip .
Photo: Mike Larsonfor Bob Vila
Best Automotive
Allturn Plastic Welding & Stapler Kit
Our rating : Ease of use4/5 ; Strong fix5/5 ; Portability4/5 ; Cost3/5
The Allturn charge card welder and stapler can be used as a stock airless charge plate welder , meld retinal rod into splits or snap to work a haunt . However , it can also bring as a hot raw material accelerator pedal by imbed red-hot staples into the plastic components to hold them together . charge plate can then be smooth out over the top to conceal the staple and provide a neat finish .
This hot stapling machine plastic welding gun is an ideal solution for barmy bumper , lighting surrounds , and fascia , and can also be used for bike fairings and luggage , lawn lawn mower decks , and more . The 100W gun is well - balanced and heat up quickly . An LED lighting built into the front helps exploiter see their body of work in benighted areas , and overload auspices preclude overheat .
Photo: Mike Larsonfor Bob Vila
From a examination standpoint , we were impressed with the strength of the staple and how easy they were to clean up . In all cases , our repairs were both strong and invisible . As a unconstipated plastic welder , this Allturn was also very expert , although we had better success in prepare blank repair using welders with a self-coloured tip . The Allturn plastic welder comes in a utilitarian instance with a service program tongue , snipping , 800 staples , and an assortment of plastic welding perch .
Get the Allturn plastic welder atAmazon .
Best Air Gun
Seekone Heat Gun Hot Air Gun Kit
The Seekone heat gas is a pop option . It ’s sinewy , versatile , and affordable . Two power way can deliver flow of air of 190 to 210 liters per minute of arc ( l / min ) or 250 to 500 liter / min , and the temperature is varying , from as low as 122 degree Fahrenheit up to 1,202 arcdegree Fahrenheit .
Particularly serious at heat prominent parts promptly , and with four included nozzles , the Seekone heat gun can also be used for psychiatrist - wrap cables , soldering pig pipe , bending PVC , and stripping paint . Overload protection protect the heat gun and provide operator safety . A useful telegram stand permit the gun to sit upright , prevent damage to the desk or bench while it cools . It ’s significant to use this feature to fend off burning the workbench — like we did .
The king cord is a scrap short at 5.25 infantry , and the air gun does not have a casing . Plus , focusing on small area with rut guns or achieving the unruffled ending that airless credit card welder can provide is hard . We also found that when working on a chore that required some motion , the temperature background telephone dial could vagabond on its own , as it will not lock onto a certain setting . To observe a ordered temperature , keep an center on the telephone dial .
Photo: Mike Larsonfor Bob Vila
Get the Seekone plastic welder atAmazonorSeekone .
More Great Options
While we personally tested the plastic welders above , here are a few more that we wish based on research and customer reviews .
Best for Small Repairs
Bondic Pro UV Resin & Welding Kit
The Bondic Pro use a unparalleled access to repairing broken plastic , which , purely speaking , is n’t welding . It does n’t use heat but bank on an LED ultraviolet illumination light instead . However , this method still can provide effective fixing with truth .
The Bondic Pro ’s fine bakshis can apply a exact amount of fluid plastic to a crack or falling out . The ultraviolet light then harden the charge card . When dry , which take seconds , it is nontoxic , heating - repellent , and rainproof . Users can then sandpaper and paint the repair if necessary . In addition to various plastics , the Bondic Pro can repair wood , alloy , pencil eraser , ceramic , and fabrics .
The Bondic Pro system is more efficacious than mostgluesbut does not fully tie plastics like welding , so haunt do n’t have the same strength . The pecker derive with two tube-shaped structure of adhesive in a peachy metal case .
Photo: Amazon
Get the Bondic credit card welder atAmazon , Walmart , orBondic .
Best for Seams
BeyondLife Plastic Hot Air Welder Heating Gun
The BeyondLife heat triggerman is an promiscuous - to - enjoyment tool that boasts lot of versatility thanks to its four nozzles . In particular , the dick includes two f number nozzles : one for triangular welding rods and one for pear-shaped rods . This makes it ideal for weld plastic seam on tarpaulins , truck curtains , and vinyl pool lining . The welder also has the power for expectant - duty repairs if necessary .
The welder ’s airflow can variegate up to 230 lambert / min via a collar with useful suggestion for different stuff mise en scene . Temperature dominance is on the back of the unit of measurement , though positions one through eight are a flake hit - and - young lady until drug user get accustomed to carrying into action . The outfit also contains a silicone polymer curler that can help make smooth repairs if necessary . It includes welding rods for polyethylene and premature ventricular contraction , though only one of each , and has no case .
Get the BeyondLife plastic welder atAmazon .
Photo: Amazon
Jump to Our Top Picks
How We Chose and Tested the Best Plastic Welders
Our aim was to provide a comprehensive look at an raiment of plastic welder and essay them with a variety of cracks , holes , and scrapes to be repaired . That means we needed to find and test a number of different welder , heat guns , and heat staplers .
Looking at the products through a wide lens let us to isolate features and simplicity of use , lead us to view plastic welders and plastic welding kits from all the leading manufacturers in this distance . In examination , we took into business relationship each welder ’s capacity , accessory provide , and , of course , their cost . Through our inquiry we discovered that although some tools are very versatile , there is no one good plastic welder for every single job . rather , in this scout we offer a compendium of tools that can work near any fictile welding challenge and let in something for all budgets .
What to Consider When Choosing a Plastic Welder
There are dozens of plastic welder on the food market , so it ’s significant to realise their capability in ordination to make the right choice . Much like when looking for thebest welders for beginner , buyers should acknowledge that some tools are more user - well-disposed than others , and some are more suitable to professional tasks . The key features are as follows .
Type of Welder
Plastic welders fall into four general category : heat gun , airless ( or contact ) , gamy - absolute frequency , and friction welders .
A heat gun typically looks a set like a modest hair dryer , though some have tubelike pen - like shapes . The cock get along with various attachments to spread or focalise a stream of hot air travel , which makes them quite various . They can be used like a shot on charge plate or with plastic welding rods that can be dethaw into joints or crack .
Airless credit card welders are standardized in design to a soldering iron used for electrical work . A handle with an attached pole fork up heat to a metallic element tip . Basic modelling have a single warmth setting , though better tools are varying . pliant welding rod can be used with mesh or foil to produce strong mending .
Photo: Amazon
Ultrasonic and friction welding both piece of work by resonate charge card portion very fast , build up heat that bonds them together . However , both are unique to industrial charge card welders witness principally in factories and science laboratory .
Types of Welding and Tips
Several terms are used to describe the various character of welds in plastic welding , and many tools come up with a miscellanea of bakshish whose purpose can be difficult to discern . So , let ’s clarify those .
Tack welding involve making a small , temporary weld to restrain two workpieces together until the full weld forms . However , in plastic welding , a fictile staple welder can sneak in a metal staple fibre between the pieces to be touch on , thus supply a potent joint . The country can then be shine over to conceal the raw material .
Speed welding tips are particularly effective when join two seams together . A charge card welding rod is fed into the tip , right on where the heating is focused , and melting into the articulation as the user move the gun along .
Photo: Amazon
Pendulum welding is a physical process used in heavy - duty plastic welding , when parts require considerable heat buildup to be stick successfully . The term describe the motion of moving the peak back and forwards across the field in a swinging , or pendulum , motion .
Power
All plastic welder have a wattage rating that describe the amount of power generated . This should not be confuse with how hot they get . For example , an 80 - watt ( W ) airless credit card welder and a 200W airless charge card welder might both be capable of make 500 degrees Fahrenheit or more . The difference is that the 80W model would take longer to heat up and would work more slowly .
As the tip comes into contact with the plastic to be melted , some of the oestrus dissipates . The motorcar then needs to reheat . The eminent the wattage , the less detectable this heat drainpipe will be , and the quicker the substance abuser can accomplish a weld .
warmth artillery have a much mellow wattage rating than unaired welders , typically 1,500W or more . Hot atmosphere is a less effective style to transfer heat , so the guns need to generate more zip to overcome this .
Photo: Amazon
Welding Rods
Generally , it ’s advocate to weld “ like ” plastics . For example , to indemnify a polypropene item , use a polypropylene welding pole . However , there are also some multipurpose rods that can be used on a few different types of plastic ( when in doubt , essay a brusque test weld ) . Many plastic welder come with a variety of welding perch useful for vulgar plastic materials .
Ideally , pick out a plastic welder that includes suitable welding rod for the chore at paw . Sure , some welders make out with a wide variety show of rod , but the duplicate are n’t really utilitarian if they ’re not necessitate ! Appropriate rods are uncommitted separately , but factor that into the budget .
Airflow and Temperature
unaired plastic welders have either a individual heat stage setting or variable options . The latter allows more controller . With heat gun , functioning is a combination of the temperature generated and the airflow . Airflow often is give in litre per moment . An airflow of 1 l / min is about adequate to a quarter gallon per instant .
If the temperature quell the same but the air flow is evoke , then the hired gun will weld quicker . However , that ’s not always the aim . For example , heat gun are often used for shrink wrap electrical cables , and in that case slow heat is effective . So a hotness artillery with varying temperature control and variable airflow will be more versatile than one without these control condition .
Accessories
A plastic welder might derive with a potpourri of accessory as part of the purchase :
FAQs
The article above covers a tidy sum of selective information , and we hope it has cater a good understanding of the key considerations when pick out a shaping welder . Still , you may still have questions . Whether you ’re looking for more details abouthow to weldplastic or other tips for welding plastic , see some solution to other uncouth queries below .
Yes . There are a number of different welder that can be used to vivify humbled plastic . A plastic welder is also a bang-up companion to other welding equipment tools ( such as the popularYesWelder ) . Some of the best are included above .
Using any type of plastic melting puppet or heating system welding gun may arouse concerns about fumes . Always weld plastic in a well - ventilated area . It ’s a good estimate to practice a gas helmet , and it may be postulate , depend on the material and length of photograph . Plastic welding hired gun and rods should come with a user guide and Material Safety Data Sheet ( M.S.D.S. ) , which will render safety data .
Photo: Amazon
When done right , formative welding can leave to very durable results . Plastic welding is often used in self-propelling repair since it can result in very hard and long - last locating . It ’s also possible to improve durability using accessories like staple , mesh , or tapeline to reenforce the chemical bond of crack charge plate repairs .
Providing user choose the correct model , plastic welders operate very well . Much like the good MIG welders for metal ( which you ’ll require to utilize with a pair of thebest welding boxing glove ) , the weld man of plastic can be every bit as strong as the material around it .
Yes . From kayaks to car bumpers to children ’s toy , a formative welder can fasten crack plastic and extend the liveliness of many expensive items .
Photo: Amazon
While there ’s no right reply , among the stuffy welders we tested , 100 watts seemed to be the sweetened smear for dissolve easily but not burn down .
Thebest glue gunsdon’t stand a chance against a pliant welder . Glue is always an additive repair that can crack or contract . Plastic welding bonds the item ’s own stuff back together , leave in a comparable - new repair with the posture of the original bond .
While it depends on the case of charge card , applying heat in the range of 200 and 500 degrees Fahrenheit will meld most plastics without burn up them .
Meet the Tester
Mike Larson is a professional diarist and DIYer in Pittsburgh . With an ever mature list of things to touch on , he became a quick study in formative welding . As a product tester , he likes to utilize a method and criteria that give away the economic value of the production as a whole in a way that helps other user .
Additional inquiry provided by Bob Beacham and Jasmine Harding .
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