What do I do if Rmax insulation becomes wet?
DO NOT use wet insulation products within a roofing or wall assembly. Installation of wet insulation or other system components shall cause the Rmax warranties to become void. Rmax insulation that has become wet may experience dimensional stability problems, and every precaution must be taken in order to determine if the insulation is still usable. Rmax insulation that has become wet may only be applied in a roof or wall system if dimensional changes have not occurred and after it has been dried thoroughly. All other system components shall be stored as recommended by the supplier.