PENOSIL MouseStop Foam 299 is a pest-repellent expanding polyurethane foam designed to seal gaps, block rodent entry, and improve insulation. Ideal for filling cracks, holes, and service penetrations in homes and commercial buildings.
Key Features
Wood, concrete, masonry, brick, stone, plaster, plasterboard, metals, PVC, polystyrene, EPS and roof tiles.
Contents
PENOSIL MouseStop Foam 299 provides a fast and effective way to seal gaps while helping prevent rodents from entering buildings. Easy to apply and highly durable, it is ideal for both tradespeople and DIY users.
Key Features
- Pest-repellent formula helps deter mice, rodents and insects
- Expanding PU foam fills gaps, cracks and voids quickly
- Dense airtight seal reduces draughts and heat loss
- Improves thermal and acoustic insulation
- Strong adhesion to most building materials
- Safe for pets and biocide-free formulation
- Suitable for interior and exterior use
- Easy straw application
- Sealing gaps around pipes and cables
- Blocking pest entry points
- Filling cracks in walls and floors
- Insulating service penetrations
- Reducing thermal bridging
Wood, concrete, masonry, brick, stone, plaster, plasterboard, metals, PVC, polystyrene, EPS and roof tiles.
Contents
- 1 x 520ml aerosol can
PENOSIL MouseStop Foam 299 provides a fast and effective way to seal gaps while helping prevent rodents from entering buildings. Easy to apply and highly durable, it is ideal for both tradespeople and DIY users.
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Disclaimer
Images are for reference only, showing products from different angles. The quantity shown may not reflect what you purchase, usually only one item is supplied unless stated otherwise.
Any advice is for general guidance only. We cannot guarantee products will meet your specific needs or usage. Please check all measurements and specifications before purchase, as we are not responsible for incorrect advice or items ordered in error. Return costs in such cases are the customer’s responsibility.

