This is an effective sealer for concrete ponds. G4 is a moisture cured, one component polyurethane product which forms a non-porous, tough, durable but flexible seal on concrete. This prevents lime leaching into your pond from the concrete and stops water leaking out. You just paint it straight onto the concrete, no primer needed.
Clear or Black colour sealant available
For a clear finish you need three coats - a total of 550g per square metre
Bradshaws Direct (UK) - suppliers of pond liners (pvc and butyl liners), underlay, pond pumps, filters, pond vacuums, fish food, water features and many other water garden accessories.
