Home / Accessories / Floor Preparation / F Ball Stopgap 1200 20kg Powder High Performance Underlayment & F Ball Stopgap 5 Ltr 1200 Liquid F Ball Stopgap 1200 20kg Powder High Performance Underlayment & F Ball Stopgap 5 Ltr 1200 Liquid £17.83 Size: Approx Coverage 5m2 At 2-3mm thickness Add to your Wish List Information Buy F Ball Stopgap 1200 Powder High Performance Smoothing Underlayment & F Ball Stopgap 1200 Liquid online from UK Floor Shop based in Milton Keynes. Stopgap 1200 Powder Mixed with Liquid Is a low odour, fast setting, fast drying, two component smoothing underlayment suitable for preparing sound internal subfloors prior to the installation of new floorcoverings. It is particularly suitable for use over old adhesive residues (including bitumen and carpet tile tackifiers) without the need for priming. STOPGAP 1200 can be used for patch filling timber floors prior to overlaying with plywood. It is suitable for use in clinical and biologically sensitive areas, clean rooms etc. STOPGAP 1200 mixed with STOPGAP 1200 Liquid has been tested in accordance with IMO 2010 FTPC Part 5 (IMO Res. MSC 307(88)) and Annex 2 item 2.2 and approved for use in marine application by DNV. Marine CertifiedTested to the standards of the International Marine Organisation and approved for use in marine floor installations. Please always read the manufacturers technical specification and safety data before using this product.