Dr. Fix-It Fastflex 2-in-1 Waterproofing Compound

*Dr. Fixit Fast Flex is a high elastic, waterproofing cement based material, With special waterproofing properties, easy to use by plastering, applying by using a brush and roller or trowel. *Can be painted or overlaid. *Use with waterproofing for non-toxic water tanks, can be used with drinking water. *Highly recommended for leaking Swimming pools. *After mixing the two parts together, the liquid material can be applied on the desired surface. After drying, it looks like a rubber sheet. It has the property to prevent water seeping through, seamless and flexible, not cracking.