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Rockwool FirePro Acoustic Intumescent Sealant

£3.55

inc VAT

£2.96 ex VAT

Uses

The Rockwool FIREPRO® Acoustic Intumescent Sealant is designed to seal joints and penetrations in walls and floors, providing both fire protection and sound insulation.

Typical uses include:

Sealing gaps around pipes, cables, and ductwork passing through fire-rated walls and floors

Perimeter sealing around fire doors, windows, and curtain walls

Expansion joints in walls, floors, and ceilings

Improving sound insulation in partitions and between rooms

Use in conjunction with other Rockwool FIREPRO® fire protection systems for certified passive fire protection

Delivery and Shipping

Free delivery for orders over the value of £350.00.

Rockwool FIREPRO® Acoustic Intumescent Sealant – 310 ml

A premium fire- and sound-resistant sealant for walls, floors, and service penetrations.

✅ Fire rated – expands under heat to maintain fire integrity
✅ Reduces sound transfer between rooms
✅ Flexible and durable – resists cracking
✅ Adheres to concrete, masonry, steel, and plasterboard
✅ Ready-to-use 310 ml cartridge

Ideal for sealing gaps around pipes, cables, doors, windows, and expansion joints. Trusted by professionals for reliable fire safety and acoustic performance.

Payment & Security

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Product comparison grid

A table comparing the facets of 3 products
Facet	ARBO Arbomeric MP20 Sealant 380ml View details	ARBO Arbosil 1090S Silicone Sealant 380ml View details	Arbo Arbosil XL1099 Non-Staining Silicone 380ml View details
By
By	Arbo	Arbo	Arbo
Price
Price	From £6.74 inc VAT £5.62 ex VAT	From £8.64 inc VAT £7.20 ex VAT	From £12.60 inc VAT £10.50 ex VAT
Description
Description	Product: Arbomeric MP20Suitable for: Structural joints in heavy cladding, movement joints in floors, and floor joints in high-traffic areasAreas of...	Suitable For: Adhesion to concrete, brickwork, metals and many other common construction substrates. Area of use: INT & EXT Application...	🔹 Why Choose Arbosil XL1099 S? This specialist sealant ensures a flawless, non-staining finish on sensitive materials, providing both professionals...
Uses
Uses	Arbomeric MP20 is recommended for many forms of construction, including structural joints in heavy cladding, structural movement joints in floors and floor joints in heavily-trafficked areas.	Recommended for use in many construction applications including curtain walling, both original and remedial perimeter sealing, structural joints in light cladding, profiled metal roof sheets, joints in flat roof systems and guttering joints. NB: Not recommended for overpainting, use with laminated glass and use against natural stone	-

Rockwool

Rockwool FirePro Acoustic Intumescent Sealant

£3.55

inc VAT

£2.96 ex VAT

Rockwool FIREPRO® Acoustic Intumescent Sealant – 310 ml

A premium fire- and sound-resistant sealant for walls, floors, and service penetrations.

✅ Fire rated – expands under heat to maintain fire integrity
✅ Reduces sound transfer between rooms
✅ Flexible and durable – resists cracking
✅ Adheres to concrete, masonry, steel, and plasterboard
✅ Ready-to-use 310 ml cartridge

Ideal for sealing gaps around pipes, cables, doors, windows, and expansion joints. Trusted by professionals for reliable fire safety and acoustic performance.

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