Looking for a plastic welding kit that’s easy to use and delivers real results? Check out the BAK RiOn Plastic Kit.

Last updated: 28 Nov 2025

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Why a Plastic Welding Kit Is Essential for Repair Work
Whether youre repairing or fabricating plastic componentswater tanks, pallets, bumpers, or industrial partsachieving a strong, clean, and durable weld requires the right tools.
A proper plastic welding kit ensures safety, precision, and consistent results every time.

The BAK Plastic Welding Kit is designed specifically to meet the needs of both beginners and professionals working in plastic repair.

Core Components of the BAK RiOn Plastic Welding Kit
Each kit includes everything you need to start welding immediately:

BAK RiOn Hot Air Welder
The heart of the kitbuilt with Swiss engineering for stable, accurate temperature control.

Multiple Nozzles (Nozzle Set)
A variety of nozzle types to match different welding techniques and material requirements.

Test Welding Rods (Tester Rods)
Used to test temperature and airflow settings before working on the actual partreduces mistakes and prevents damage.

Know Your Plastic Before Welding
Understanding the type of plastic youre working with is just as important as setting the correct temperature.
Different plastics melt differently, bond differently, and respond to heat in unique ways.

Golden Rule:
Plastics weld best when the filler rod and base material are the same type.

Common Plastics Used in Repair Work
PE (Polyethylene)
Common in water tanks, pallets, chemical containers, and fluid pipes
Melting point: 250-300°C
Flexible, chemical-resistant

PP (Polypropylene)
Found in bumpers, storage crates, panels
Melting point: 300350°C
Lightweight, impact-resistant, low moisture absorption

PVC (Polyvinyl Chloride)
Used in pipes, signage sheets, frames
Melting point: 280320°C
Stiff but becomes brittle with too much heat
Requires ventilation due to possible chlorine fumes

ABS (Acrylonitrile Butadiene Styrene)
Used in appliance housings, computer cases, bumpers
Melting point: 220260°C
Smooth finish, strong impact resistance

How the BAK Plastic Welding Kit Works
The process is simple:

Use the BAK RiOn to heat the damaged area until it softens.
Add a filler rod made from the same type of plastic.
As both materials melt and fuse together, let the joint cool.
The result is a strong, clean weld that restores functionality.

TIPS:

Before welding, always prepare the surface properly:
Clean and degrease the area
Remove burnt edges with a scraper
Lightly sand (400-800 grit)
Wipe with IPA for best adhesion

Helpful Tools for Cleaner, Stronger Welds
Although the RiOn Kit includes everything to get started, additional tools can enhance weld quality depending on the job level.

Basic Repair / DIY / Small Factory Work
Good for removing oxidation, smoothing edges, and prepping small repairs.

Cutter knife
Scraper
400-800 grit sandpaper

Serious Repair Work (Pallets, Tanks, Bumpers)
A grinder becomes usefulbut not mandatory.
Uses:

Create a slight groove before welding
Smooth the weld bead afterward

TIPS:

Use low-speed grinding (under 12,000 rpm) or fine silicone flap wheels.
High RPMs can melt or burn plastic instantly.

Production-Level / Strict QC Environments
A grinder is essential.
Uses:

Preparing V-grooves for deeper weld penetration
Final finishing before painting or inspection

Preferred tools:

Mini grinders or rotary tools for better control and access to tight corners.