Flat Fix Universal
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The Smart Protection Against Punctures

Flat Fix Universal – Innovative and Proven Tire Sealant
Flat Fix Universal is an innovative and proven tire sealant that both prevents and repairs up to 95% of all common tire damage up to 16 mm.
It’s the ultimate tire protection formula that works from the inside out. With cutting-edge technology and Kevlar-reinforced fibers, Flat Fix Universal quickly, easily, and permanently seals punctures in your tires.
Preventive Protection for the Entire Lifespan of Your Tires
Specially designed to perform in demanding environments and challenging weather conditions.
Perfect for Multiple Vehicle Types
ATVs and off-road vehicles
Garden and landscaping machines, trailers
Agricultural machinery and tractors
Caravans and light commercial vehicles
Trucks and buses
Flat Fix Universal handles high loads and tire pressure, making it ideal for trucks and buses.
Why Choose Flat Fix Universal?
Flat Fix Universal is the tire sealant for a wide range of vehicles:
Protection before damage occurs
Prevents punctures and maintains tire pressure.
Permanent sealing
Repairs 95% of common tire damage and seals punctures up to 16 mm in the tread.
Extended lifespan
Reduces wear and keeps tires cool.
Frost protection down to -40°C
Handles extreme temperatures from -40°C to +92°C.
Seals O-ring and rim leaks
Prevents air leaks and maintains correct pressure.
Kevlar-reinforced fibers
Creates strong and permanent seals for maximum safety.
Balancing agent
Also balances heavy-duty vehicle tires.
Engineered for Harsh Climates
Flat Fix Universal is specifically developed to withstand extreme cold and heat, performing reliably even in temperatures as low as -40°C. Unlike many other sealants on the market, it offers year-round protection in all climates.
Instructions for Use
Flat Fix is easy to apply through the valve using a Flat Fix Pump, or by pouring it in during a tire change.
Remove the puncturing object
Position the valve at 8 o’clock
Unscrew the valve core
Pump in Flat Fix
Reinsert the valve core
Inflate the tire
Drive or roll the tire