The original sealant from orange seal instantly seals punctures up to 6mm and slices upto 19mm long lasts up to 45 days between top ups and performs down to 11 degrees celsius orange seal sealant features seals punctures upto 6mm seals slices upto 19mm seals tyres with porous sidewalls works down to 11 degrees celsius last on average 30 45 days between top ups no corrosive formula also great for inner tubes available with applicator injector or as a refill bottle how