A high quality, water-resistant, waterbased sealant with non-cracking formulation and good adhesion to most building materials.  Features & Benefits:- Prevents craze cracking when painted. - Highly flexible ‐ maximum flex 12.5%. - Contains a fungicide to retard mould growth. - Can be painted, varnished or stained within 1 hour. - Excellent adhesion to most building materials. - Good weathering. - Non-corrosive to metals. - Internal and external applications. - UKCA approved. Uses: Ideal for sealing connection joints between stairs, walls, ceilings, skirtings, window sills, wooden and metal window frames, concrete and brickwork and for filling cracks, screw/nail holes in walls and ceilings of most materials. Adheres to most surfaces without the use of a primer and is non-corrosive to metals. For interior and exterior use (only use in good, dry weather conditions and it must stay dry for at least 5 hours after application). Can be used to fill deep and wide gaps (20mm deep x 25mm wide). Conforms to: BS EN 15651-1; F INT-EXT