DESCRIPTION
ROYAL PU FOAM is a one-component, moisture-curing, CFC-free polyurethane foam designed for sealing, mounting, insulating, and filling gaps. The cured foam has a rigid, semi-closed cell structure with excellent thermal insulation, high dimensional stability, and superior adhesion to common building materials. It is supplied in pressurised canisters with gun or straw application formats.
ADVANTAGES / CHARACTERISTICS
- One-component and easy-to-use formulation
- High expansion yield with controlled spray rate
- Good thermal insulation and airtightness.
- Excellent adhesion to concrete, brick, wood, metal, and plastics
- No shrinkage and very low post-expansion.
- Can be trimmed, cut, sanded, and painted after curing.
- Fast tack-free and cutting time
- Suitable for both gun and straw application.
AREA OF APPLICATION
- Sealing joints between partition walls and ceilings
- Filling structural gaps between door/window frames and masonry
- Bonding prefabricated construction panels and elements.
- Insulating around chimneys, ventilation ducts, and roofing joints.
- Filling service openings for pipes and cables
- General void and crack filling in interior and exterior walls.
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