Jesons Industries Ltd. Manufactures Flexible Styrene Acrylic Copolymer Adhesive. Jesons Industries Ltd. Offers varied adhesives and polymer emulsions. The Flexible Styrene Acrylic Copolymer Adhesive of model name Ondex J - 400 is used for modifying Hydraulic mortars, Flexible coatings, and waterproof cementations coatings and for laying tiles. It is used in bituminous waterproof coatings / roof coatings.