Eco Rubber Acrylic Sealant Is A Lead Free Low Voc Highly Flexible, Uv Resistant, Water Based Sealant That Is Used For Jointing, Filling, Caulking And Grouting. Easy To Apply With Excellent Adhesion To Most Construction Materials E.G. Metal, Wood, Concrete, Stone, Skirting Boards And Built In Cupboards. Crack Resistant And Perfect For Filling Cracks, Resulting In A Smooth Finish. Suitable For Interior & Exterior Applications.General All Purpose Acrylic Sealant:Lead Free Low Voc Highly Flexible Uv Resistant Water Based Sealant.