ELASTOMERIC SEALER is a mastic containing elastomeric bitumen, volatile solvents, asbestos-free fibres, and mineral fillers to use with RESISTO waterproofing membranes and strips. Can also be used as a caulking mastic and for filling joints and cracks.BenefitsCan be applied on wet surfacesAdheres to a variety of materialsResistant to temperature changesMade in Canada