The same trusted Aquascape polyurethane foam formula used by professionals, in a smaller 12oz can designed for DIY pond and waterfall projects. Seal gaps and voids between rocks, boulders, and liner to direct water exactly where you want it — keeping it flowing over your stones rather than disappearing underneath.
Low expansion, high density, and black in colour so the seal blends naturally into your rockwork and stays invisible once cured.
Quick curing — immersible within 15 minutes. Fish safe and non-leaching. Won't crack, yellow, or break down over time.
Requires a Foam Gun Applicator (sold separately). Foam Gun Cleaner required when switching to a new can.
Specifications:
12oz / 340g can
Fish safe and non-leaching
Immersible after 15 minutes
Black colour blends naturally into rockwork
Won't crack in freezing temperatures — suitable for New Zealand winters
No applicator gun required.
⚠️ Dangerous Goods - Shipping Surcharge Applies - This product is classified as dangerous goods for courier transport. A dangerous goods freight surcharge applies to all orders containing this product and is calculated automatically at checkout based on your delivery address. Dangerous goods items are excluded from the free shipping threshold. We use a reputable NZ courier service experienced in handling dangerous goods. If you have any questions about shipping costs before ordering, please contact us on 021 035 9451 or info@southern-waterscapes.co.nz before placing your order.
Supplied and stocked by Southern Waterscapes Ltd — New Zealand's only Certified Aquascape Contractor.
The same trusted Aquascape polyurethane foam formula used by professionals, in a smaller 12oz can designed for DIY pond and waterfall projects. Seal gaps and voids between rocks, boulders, and liner to direct water exactly where you want it — keeping it flowing over your stones rather than disappearing underneath.
Low expansion, high density, and black in colour so the seal blends naturally into your rockwork and stays invisible once cured.
Quick curing — immersible within 15 minutes. Fish safe and non-leaching. Won't crack, yellow, or break down over time.
Requires a Foam Gun Applicator (sold separately). Foam Gun Cleaner required when switching to a new can.
Specifications:
12oz / 340g can
Fish safe and non-leaching
Immersible after 15 minutes
Black colour blends naturally into rockwork
Won't crack in freezing temperatures — suitable for New Zealand winters
No applicator gun required.
⚠️ Dangerous Goods - Shipping Surcharge Applies - This product is classified as dangerous goods for courier transport. A dangerous goods freight surcharge applies to all orders containing this product and is calculated automatically at checkout based on your delivery address. Dangerous goods items are excluded from the free shipping threshold. We use a reputable NZ courier service experienced in handling dangerous goods. If you have any questions about shipping costs before ordering, please contact us on 021 035 9451 or info@southern-waterscapes.co.nz before placing your order.
Supplied and stocked by Southern Waterscapes Ltd — New Zealand's only Certified Aquascape Contractor.
