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Soudafoam Window & Door Expanding Foam Gap Filler – Gun Grade 750ml

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Gun Grade polyurethane expanding foam filler. - Polyurethane expanding foam filler - Excellent acoustic and thermal insulation - Highly flexible - High linear yield (more meters) - Flexifoam Technology - Highly durable - Totally airtight after curing
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Gun Grade polyurethane expanding foam filler.
Airtight premium quality polyurethane expanding foam filler for use around windows & doors. Superior thermal and acoustic insulation properties.

Size750ml
ColourBlue
Pack QuantityEach
MaterialPU Foam
BrandSoudal
EAN Number5411183137561
Airtight: RAL MO-01/1 and DIN 18542 tested
Acoustic rating ISO 717-1: 63 dB
Thermal conductivity DIN 52612: 34.5mW/mK
Application temperature range: -10 to +30 °C
Linear yield FEICA TM1002: 21m

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Frequently asked Questions

Eurocell fascia boards are designed to be user-friendly for confident DIYers. However, because installation involves working at height and ensuring proper integration with guttering and soffits, many customers choose a professional installer for safety and the best results. Read our installation guide to learn more and check the documentation for each product to ensure manufacturer guidelines are followed. 

Our uPVC fascia boards can last 20-30 years. They’re resistant to rot, warping, and weather damage, and require minimal upkeep. For your peace of mind, we offer a 20-year guarantee against cracking, warping or discolouration.

To measure for fascia boards, simply measure the length of the roof edge where the boards will be fitted. For full replacement, also measure the height from the bottom of the rafters to just under the roof tiles. Don’t forget to account for joins, corners, and end caps, and it's always smart to add a little extra to allow for cuts and adjustments.

Capping boards (also known as ‘cap-over’ boards) are thinner and designed to be fitted over existing timber fascias that are still in good condition. Full replacement fascia boards are thicker, stronger, and used when replacing old timber completely. If the existing timber is damaged or rotting, full replacement is the way to go.