Description Crack PU is a 2-component, 100% solids, moisture-tolerant, epoxy adhesive. It is a low-viscosity, high-strength adhesive formulated specifically for grouting both dry and damp cracks. Where To Use Use neat for gravity feed or pressure injection of cracks in structural concrete, masonry, wood, etc. Seal interior slabs and exterior above grade slabs from water, chlorides and mild chemical attack and to improve wearability Advantages - Tenacious crack-sealing grout. - Convenient easy mix ratio A:B = 2:1 by volume. - Advanced low-viscosity structural resin. - Unique, high-strength adhesive for (canâ??t dry) cracks. Usage Crack PU is used to fill and seal cavities and cracks in structural components such as columns, beams, foundations, decks and waterretaining structures. It not only forms an effective barrier against water infiltration, but also bonds the concrete sections, together, thereby restoring original structural strengths. Shelf life Expiry date 18 months from the production date Storage conditions Dry, cool, shaded place Packaging 1) Combo A: 2kgs - B: 1kg Component A is clear liquid: 2kgs/ plastic can Component B is clear liquid: 1kg/plastic can 2) Combo A: 5kgs - B: 2,5kgs Component A is clear liquid: 5kgs/ plastic can Component B is clear liquid: 2,5kgs/plastic can 3) Combo A: 10kgs - B: 5kgs Component A is clear liquid: 10kgs/ plastic can Component B is clear liquid: 5kgs/plastic can 4) Combo A: 20kgs - B: 10kgs Component A is clear liquid: 20kgs/ plastic can Component B is clear liquid: 10kgs/plastic can 5) Combo A: 30kgs - B: 15kgs Component A is clear liquid: 30kgs/ plastic can Component B is clear liquid: 15kgs/plastic can