G4 Pond Sealer 25Kg - Clear Polyurethane Coating seachem 2 gallons) of water for

2 gallons) of water for newly set-up aquariums

Water Flow: 1500-4000 litres/hour

Helps prevent spread by stopping larval release

Simple Maintenance: Easy access to components allows quick cleaning without the need to remove the whole filter

G4 Pond Sealer 25Kg - Clear Polyurethane Coating seachem 2 gallons) of water forG4 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