HT 81-27 Fibrous Adhesive
HT 81-27 Fibrous Adhesive is a beige, sodium silicate based incombustible adhesive for bonding calcium silicate and expanded perlite thermal insulation to itself and to non-porous surfaces. It offers maximum adhesion and optimum working qualities and it forms a hard, brittle, incombustible film.
HT 81-27 Fibrous Adhesive can also be used for lagging high temperature alkali resistant cloth on high temperature insulation.
Operating temperature: 10 to 1000°C.