Profile: Llewellyn Ryland Limited manufactures a wide range of colour dispersions. We provide polyester, epoxy, polyol and aqueous dispersions. We offer XL gel, NPG, iso, sanding, tooling and fire retardant gelcoats. Our duralac is a long lasting corrosion inhibitor, which is used to protect against electrolytic action. Our polyester colour paste is designed as a colouring medium for polyester compression moulding, polyester extrusion, injection moulding and polyester flat sheeting production.