Tec7 Foamtack 750ml Low Expansion Adhesive Foam for Insulation and Construction

Tec7 Foamtack 750ml Low Expansion Adhesive Foam for Insulation and Construction

Tec7 Foamtack is a professional-grade, low-expansion polyurethane adhesive foam formulated for fast, strong, and durable bonding of insulation panels and lightweight construction materials. Designed for both indoor and outdoor use, this powerful adhesive combines excellent grip strength with thermal and acoustic insulation properties, making it the perfect solution for your next building or renovation project.

Whether you're fixing plasterboard, bonding window sills, or securing lightweight blocks, Foamtack applies easily, cures quickly, and resists moisture, rot, and weather. Its low expansion characteristics ensure minimal distortion and a neat, accurate application every time.

Features and Benefits:

Fast Acting
Skin forms in just 5 minutes and loadable within 60 minutes, saving you valuable time on site.

Low Expansion
Minimises mess and distortion, providing precision and control with every application.

Superior Bonding Power
Excellent adhesion to all common building materials including plasterboard, insulation boards, blocks, and more.

Indoor and Outdoor Use
Weatherproof and waterproof, suitable for year-round applications.

High Insulation Performance
Thermal conductivity of just 0.034 W/mK and acoustic insulation up to 60 dB.

Rot and Weather Resistant
Ideal for use in harsh environments. Resistant to water, weather, and rot.

Wide Application Temperature
Can be used in conditions from -5°C to +30°C.

Specifications:

• Base: Polyurethane

• Curing Method: Air humidity

• Colour: Pink

• Skin Formation Time: Approx. 5 minutes (23°C, 50% RH)

• Loadable After: 60 minutes

• Shape Retention: <1% distortion

• Density: 22 kg/m³

• Thermal Conductivity: 0.034 W/mK

• Sound Insulation: 60 dB

• Tensile Strength: 0.12 N/mm²

• Shear Strength: >0.43 N/mm²

• Application Temperature: -5°C to +30°C

• Temperature Resistance: -50°C to +90°C (peaks to +130°C)

• Shelf Life: 12 months (stored upright, cool, and dry)

Ideal for:

• Installing insulation boards

• Fixing plasterboard (standard or insulated)

• Bonding window sills and lightweight blocks

• Acoustic and thermal insulation projects

• General construction and renovation work