TheSlime Puncture Tube Sealant.Slime sealant seeks out and instantly seals tread area punctures up to 1/8" (3mm) using Fibro-Seal technology. Install in your bicycles, dirt bikes, wheelbarrows, riding mowers and more, and enjoy two years of continuous flat tire protection Slime Puncture Tube Sealant Features Instantly seals up to 1/8" (3mm) punctures Non-toxic No Flammable Cleans with water
Best Price: £9.99 from Leisure Lakes Bikes