BLOC MA2400 Maleic Anhydride Polyisobutylene Resin

BLOC MA2400 is a maleic anhydride-grafted polyisobutylene resin for water-blocking and sealing adhesive use. It is designed for reactive membrane manufacturing and offers excellent moisture barrier performance, low melting point, and broad compatibility with other resin materials.

The product provides strong adhesion to glass, metal, plastic, and membrane substrates in demanding sealing systems.