F45 Vinyl Flooring Adhesive. STYCCOBOND F45 is a non-staining co-polymer emulsion adhesive having particularly good resistance to PVC plasticisers that will also withstand normal wet cleaning techniques. It is protected against bio-degradation and is suitable for use over normal underfloor heating installations. STYCCOBOND F45 can be used for securing a wide range of highly plasticised vinyl floorcoverings and PVC backed carpets. STYCCOBOND F45 can also be used in conjunction with STYCCOBOND F2 Release Adhesive to provide a RELEASE BOND system.