Tuff seal is a premium grade two part polysulphate sealent. It has excellent weathering characteristics with resistance to rain, snow, heat and ultraviolet light. It is quick in covering with low shrinkage.
Tuff seal sealents are used for the hight performance in sealing expansion joints where large movement is anticipated in concrete construction and for joints between diverse construction material like glass, aluminium, steel, cladding, glazing tilling, tanks internal water retaining structures.
How to use:
Clean surface of the joints with wire brush or cloth for all surfaces. Apply BONDIT TUFF PRIME with brush insert a back up strip in the joint to the required depth by means of a shaped piece, pour the mix A&B with a powered paddle till all uniform closer is obtained, fill the gun, fill the joint by means of the special using uniform amount of force till the joint by means of a putty knife to remove air bubbles and to fill the joint fully