G4 Pond Sealer 25Kg - Clear Polyurethane Coating 20-50 The combination is particularly ideal

The combination is particularly ideal for situations when continuing to add CO2 could result in dangerously low pH levels

Instantly eliminates Aiptasia & Majano anemones

This is why U

Easy to trim and install

G4 Pond Sealer 25Kg - Clear Polyurethane Coating 20-50 The combination is particularly idealG4 Pond Paint Sealant 25Kg Clear is a highly effective moisture cured polyurethane solution, ideal for creating a strong seal on concrete rendered ponds. This specialised sealant uses the moisture from the environment and the pond render to form a durable, non porous coating. It is designed to bond to slightly damp surfaces, provided the render is sufficiently dry and porous to ensure a solid mechanical grip. This product can be applied even in