The 10-2080 and 10-2080 HV were developed to produce a general purpose, semi rigid polyurethane adhesive for bonding a wide variety of plastic and metal substrates. The flexibility of these adhesives allows bonding to substrates with high coefficients of thermal expansion (CTE) and substrates with different CTE’s.
The same iso component is used separately with each polyol at a convenient 1:1 ratio by volume. The selection of polyol determines the initial viscosity of the adhesive. 10-2080produces a light paste consistency similar to honey and 10-2080 HV produces a heavy paste consistency similar to grease. Please note each iso and polyol offer good low viscosity handling characteristics and turn thixotropic