Product Overview
Everbuild Constructa Pro Adhesive Foam Gun Grade supplied in a 750ml canister. This high-strength, fast-curing polyurethane adhesive foam is engineered for multi-purpose construction bonding applications.
It adheres securely to stone, concrete, brick, timber, plasterboard, insulation boards, metal, and other common building materials, forming a durable bond in as little as five minutes.
Once cured, it remains rot-proof and resistant to both moisture and temperature fluctuations from –40°C to +80°C, ensuring long-term stability indoors or out.
Designed for use with foam applicator guns, the controlled trigger operation allows precision application without waste or spillage. The 750ml can yields up to 50m of continuous 30mm bead coverage, offering both efficiency and consistency in large-scale or repetitive fixing work.
Features & Benefits
- High Strength Bond: Delivers strong adhesion between a wide range of construction materials, eliminating the need for mechanical fixings in many cases.
- Fast Cure Time: Achieves initial bond strength within approximately five minutes, allowing rapid continuation of work.
- Clean Application: Requires no mixing, no added water, and produces no dust or mess compared to conventional mortars or adhesives.
- Versatile Compatibility: Bonds effectively to masonry, concrete, plaster, timber, metal, insulation boards, polystyrene, polyurethane, bitumen, and asphalt.
- Weather and Temperature Resistant: Maintains integrity in cured form between –40°C and +80°C, suitable for varied environmental conditions.
- Rot-Proof and Moisture Resistant: Once cured, the foam remains unaffected by damp or biological degradation.
- Controlled Gun Application: Used with an applicator gun for precise, adjustable bead formation and minimal waste.
- High Yield Output: Provides up to 50m of adhesive bead from each 750ml can, ensuring coverage efficiency for larger installations.
- Shelf Life: Offers a 15-month shelf life when stored upright and unopened between 10°C and 20°C, reducing waste through extended usability.
- Size: 750ml gun-grade can for professional-grade application control.
Applications
- Plasterboard Fixing: For bonding plasterboard to solid walls, metal studs, timber battens, or framing.
- Insulation Board Bonding: Ideal for fixing insulation boards to various substrates in wall or roof systems.
- Block and Brick Bonding: Used as a mortar substitute for constructing small garden walls, planters, or non-structural masonry.
- General Construction Adhesive: Suitable for bonding diverse building materials where high bond strength and speed are required.
Installation Guidance
- Surface Preparation: Lightly moisten both bonding surfaces with clean water before application to promote full cure and adhesion.
- Application Method: Always use the can inverted. Attach securely to the foam gun and depress the trigger gently to control flow.
- Bead Formation: Apply evenly, avoiding overfilling as the foam expands slightly during cure.
- Tool Cleaning: Clean gun and surfaces immediately after use with Everbuild Dual Purpose Foam Cleaner; cured material must be mechanically removed.
- Storage Procedure: Store cans upright at 10°C–20°C away from direct sunlight; never store horizontally or expose to heat sources.
Compliance & Performance
- Adhesive Type: Moisture-curing polyurethane adhesive foam designed for professional construction use.
- Adhesion Time: Reaches handling strength in approximately five minutes at 23°C and 50% RH.
- Working Temperature Range: Cured foam remains functional between –40°C and +80°C.
- Application Temperature Range: Use only between +5°C and +30°C for optimal discharge and adhesion.
- Shelf Life: 15 months unopened; one month after first use.
- Storage Conditions: Store upright, in a vertical position, away from direct sunlight, at temperatures between 10°C and 20°C.
- Environmental Resistance: Resistant to moisture, decay, and temperature extremes after full cure.
- Important Note: For professional use only. Never store horizontally, puncture the valve, or exceed temperature limits during use. Clean all tools and guns immediately with Everbuild Dual Purpose Foam Cleaner after application.