IG star p u expansion foam

Product Description

IG Star PU Expansion Foam is a high-quality, single-component polyurethane foam sealant for professional and DIY applications requiring gap filling, insulation, and sealing. It expands on contact with moisture to fill cavities, seal joints, and provide thermal and acoustic insulation around window and door frames, pipe penetrations, and other construction gaps. The polyurethane formula offers excellent adhesion to concrete, brick, wood, and metal, creating a durable, long-lasting seal that can be trimmed, sanded, and painted once cured.

IG star p u expansion foam

What is PU Expansion Foam and How Does It Work?

This foam is based on polyurethane chemistry, known for its insulation and gap-filling characteristics. Contained in a pressurized can, it reacts with atmospheric moisture when dispensed, expanding to penetrate deep into cavities and irregular gaps. This creates a complete seal that blocks drafts, dust, moisture, and pests while providing thermal and acoustic insulation.

What Are the Key Applications for IG Star PU Foam?

Window and door installation benefits from filling gaps between frames and walls to prevent drafts and improve energy efficiency. Pipe and cable penetrations are sealed around pipes and conduits to prevent moisture ingress and maintain thermal insulation. Cavity filling insulates voids in walls, floors, and ceilings. General construction uses include sealing joints, filling irregular gaps, and providing acoustic insulation.

IG star p u expansion foam

How Does IG Star Foam Perform in Terms of Insulation?

When cured, IG Star PU expansion foam creates a rigid, closed-cell structure that effectively reduces heat transfer, improving building energy efficiency. This makes it valuable for sealing around windows and doors where thermal bridging can lead to heat loss. The foam also provides sound-dampening qualities, contributing to a quieter indoor environment.

What Are the Key Features of IG Star PU Foam?

High yield from the 750ml can provides significant coverage for large-scale projects. Excellent adhesion bonds strongly to concrete, brick, wood, metal, and most plastics. Fast curing develops a tack-free surface quickly, with full cure achieved within hours. Once fully cured, the foam is trimable and workable, allowing cutting, sanding, and painting for a professional finish. Weather resistance provides durable sealing against moisture and temperature variations.

Is IG Star PU Foam Easy to Apply?

Yes. Shake the can thoroughly, attach the included straw, and dispense into clean, slightly dampened gaps. The foam expands to fill the cavity; avoid overfilling as expansion will naturally fill the space. For best results, apply in ideal temperatures and allow full cure before trimming excess material.

What Safety and Handling Precautions Should I Observe?

Uncured foam is sticky and difficult to remove from skin or surfaces; always wear protective gloves and clothing during application. Ensure adequate ventilation and keep away from open flames or high heat sources. Store in a cool, dry place and do not expose to temperatures above 50°C. Dispose of empty containers according to local regulations.

IG star p u expansion foam

IG star p u expansion foam  is available in Mombasa, Kwale, Kilifi, Lamu, Mandera, Marsabit, Isiolo, Meru, Embu, Kitui, Machakos, Makueni, Nyandarua,

Nyeri, Kirinyaga, Murang’a, Kiambu, Turkana, Samburu, Trans Nzoia, Uasin, Gishu, Elgeyo Marakwet, Nandi, Baringo,

Laikipia, Nakuru, Narok, Kajiado, Kericho, Bomet, Kakamega, Vihiga, Bungoma, Busia, Siaya, Kisumu, Homa Bay, Migori, Kisii, Nyamira, Nairobi.

In Nairobi you can find them at: Westlands, Dagoretti,  Lang’ata, Starehe, Kamukunji, Embakasi, and Kasarani, Kibera, Mathare,

Eastleigh, Karen, Lavington, Westlands, Parklands, Runda, South C, South, Ngong Road

In Mombasa you can find us at : Nyali, Mwembe Tayari, Majengo, Likoni ,Bamburi, Miritini