Ding Sheng PU Foam Spray

Ding Sheng PU Foam Spray — Paludarium-Ready Construction Foam

Ding Sheng PU Foam Spray is a high-quality, one-component polyurethane foam designed for enthusiasts creating paludariums. It offers excellent expansion, bonding strength, and durability — perfect for shaping naturalistic landscapes, rock structures, waterfalls, and land/water transitions.

Top Features

• Natural structure building: Carvable foam ideal for constructing backgrounds, caves, ridges, waterfall ledges or terraces.
• Strong adhesion to mixed materials: Bonds to wood, stone, rock, brick, metal, and many plastics without easy detachment.
• Waterproof & moisture-tolerant: Safe with misting, waterfall flows & humid environments when fully cured.
• Safe environment: Non-toxic once cured — suitable for paludariums hosting amphibians, reptiles & moisture-loving plants.
• Long-lasting durability: Maintains structural integrity under heat, moisture & light exposure (seal or coat for aesthetic finish if desired).

How Paludarium Builders Use It

• Building towering backgrounds or cliff walls behind the display water & land sections.
• Forming cascading waterfalls or water overflows with channels carved in cured foam.
• Creating under-substrate supports or submerged shelf areas (ensure foam is fully cured and sealed).
• Transition zones between land and water, or inside caves and hideouts.
• Embedding hardscape materials (rocks, wood) into foam for more stable structures — glue in, then foam over or frame.

Application & Technical Notes

• Preparation: Clean and slightly damp surfaces help adhesion; remove loose dust, ensure good ventilation.
• Apply carefully: Shake well, use nozzle / applicator straw; foam expands significantly — use trial lines or masking where needed.
• Cure time: Surface tack-free in ~10-20 minutes; fully cured in ~24-48 hours depending on thickness and humidity.
• Shaping & finishing: Once cured, carve, sand, trim; coat or seal with aquarium-safe epoxy, silicone or cement base for aesthetic and safety.
• Limitations: Not for continuous submerged exposure unless sealed; high heat can degrade uncoated foam; keep away from direct flame during use.

What’s Included

• 1 x Can of Ding Sheng PU Foam Spray
• Applicator nozzle / straw

Got a custom paludarium project? Contact V Aqua for design advice, size recommendations & matching accessories. Island-wide delivery available.