Urethane Foam Tape

Urethane (yor'-a-thay'-n)

1. Open cell ether or ester urethane foams, excellent for weatherstripping applications.

Foamtapes.net urethane foams make great weatherstripping products where gasketing is not needed. Comes in both ether and ester varieties:

Ether
Low density (1.2 lb./ft3) light grey foam with very good compression recovery. Ideal for weatherstripping applications that do not involve high UV exposure amounts and where compression recovery is essential.
Ester
Low density (2.0 lb./ft3) charcoal grey foam. Has a "crispier" feel than ether and also provides better UV resistance.