CURABLE SEALING METHOD AND FOAMABLE COMPOSITION

摘要

A foamable composition adapted to seal to a substrate is provided. The foamable composition includes a radiation curable rubber, a photoinitiator, a blowing agent, a styrene-ethylene/butylene block copolymer, a light mineral oil, a tackifier, and one of a radiation curable monomer and radiation curable oligomer. The uncured portions of the composition foam upon heating.