Glue for crumb

Glue-303MS (hereinafter - "the Binder") is a one-component polyurethane binder for elastic elastic permeable coatings based on elastic aggregates (rubber crumb and EPDM-granulate). It does not contain organic solvents. It is cured by air moisture. When cured, it creates an elastic, durable bond with high moisture resistance. Appearance of components Homogeneous transparent colorless or whitish viscous liquid Dynamic viscosity of components at 70°С, Pa s 0.6-0.9 Content of non-volatile substances, % 100 Appearance of the cured coating Rough, elastic, permeable to water and its vapors surface. The degree of roughness depends on the fractional composition of the filler. Tensile strength of the cured coating, N/, within 8-10 (GOST 270-75) Elongation at break, %, not less than 350 (GOST 270-75) Coating curing time (at +20°С and 70% relative humidity) 24 hours – pedestrian loads can be provided; 3 – 5 days.