SO GOOD
Orange Seal’s thick latex solution contains particles of varying sizes, which really makes a difference.
Even after wiggling our 6mm screwdriver back and forth, the tyre was sealed after just two wheel revolutions and held 40psi without leaking. When we put a pick straight through both sidewalls, the holes were sealed after a little encouragement. The provided tube allows easy topping up too.
NO GOOD
It’s pricey and only works at its best for a claimed 30 to 45 days in the tyre, so it’s best kept for the race season or regular tyre swappers.
Price 19$ for 227ml (=85$ for 1l)