Cemcrete Pool Sealer - Underwater Liquid Sealer for Leaking Pools - 20L Exterior Liquid Crack Filler  (20 L)

Stop pool leaks without draining the water! Cemcrete Pool Sealer is an innovative, pour-in liquid sealer designed to seal leaks caused by porous or thin pool plaster - no emptying, no downtime, no mess. Simply pour it directly into the pool water and let it work its way through the pores to form a lasting watertight barrier. Key Benefits: No Need to Empty Your Pool - Works underwater; just pour directly into the pool. Inexpensive Leak Fix - Affordable solution for pools seeping due to plaster porosity. Quick & Easy to Use - No tools, draining, or resurfacing required. Seals Porous Plaster - Helps stop leaks through thin or aging plaster. UV & Water Resistant - Built to last under South African sun and pool conditions. Specifications: Type: Liquid pour-in pool sealer Suitable Surfaces: Leaking pools with seepage through porous or thin plaster Application: Pour directly into pool water Packaging: 5L & 20L containers Coverage: 5L per 15 000 L pool | 20L per 60 000 L pool Curing Time: Allow 10 days to evaluate effectiveness Finish: Clear / Transparent Important: Not suitable for plumbing leaks or structural cracks. Designed specifically for plaster seepage.