Premium Basecoat is breathable, high strength and durable. EWI-225 is  EWIPro’s finest basecoat adhesive, and can be used for a range of solutions. For example, this product is ideal as a basecoat/adhesive for Mineral Wool, Kingspan K5 and Wood Fibre insulation boards, or as a render-only solution for a range of substrates, including render carrier board.