NEOPUR M 2238 RR is a liquid one-component moisture curing polyurethane-based adhesive for the manufacture of sandwich panels. It is used for bonding insulation cores (XPS, EPS, PU, mineral wool, ...) to external materials (wood, aluminium, plaster, polyester, plastic materials, ...). When processed professionally, products bonded with this adhesive meet the requirements of resistance group D4 according to DIN - EN 204. Excellent resistance to low and high temperatures. Excellent resistance to organic solvents. High resistance to hydrolysis.