Products for extrusion or injection-molding applications to adhere or compatabilize non-polar materials, such as polyethylene, polypropylene or polystyrene, to polar materials, such as ASA (acrylonitril-styrene-acrylate), ABS (acronitrile/butadiene/styrene polymer) or acrylics, namely, highly polar SBC (styrene-butadiene block colpolymer) with the properties of a thermoplastic elastomer, and thermoplastic elastomer resins in pellet form for use in further manufacture