Foster Fibrous Adhesive is a sodium silicate based incombustible adhesive for bonding calcium silicate and expanded perlite thermal insulation to itself and to non-porous surfaces.
Nuclear Grade Fibrous Adhesive 81-27Q can be supplied to meet the stress corrosion and chemical analysis requirements of MIL-I-24244C or Nuclear Regulatory Guide 1.36 on special order.
Fibrous Adhesive contains no asbestos, lead, mercury, or mercury compounds.

Fibrous Adhesive meets requirements for LEED IEQ 4.1 Low-Emitting Materials, Adhesives and Sealants. VOC: 0 g/l, less water and exempt solvents.