FirePro® SoftSeal
FirePro® SoftSeal accommodates structural movement and movement in the services whilst maintaining fire performance and acoustic properties.
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Application(s)
- Fire Protection
- Linear Joint Seals
- Penetration Seals
Product description
FirePro SoftSeal consists of stone wool lamella strips with a flexible ablative coating. The product can be used to reinstate fire resistance, acoustic and air seal performance in masonry walls, drywall systems, concrete floors and composite panels, where voids have been created for the passage of services, including pipework and cabling.
SoftSeal coated strips can also be used as linear joint seals within curtain walling systems. FirePro SoftSeal Coated is supplied in strips of 1200mm x 200mm x 100mm and is avilable with coating on one or two sides.
- Tested in accordance with ISO 10140 for sound insulation
- CE marked in accordance with EAD 350454-00-1104
- Certified by UL-EU
- Tested in accordance with current EU guidelines for durability
- Tested in accordance with BS EN 1364-4:2014
Areas of application
FirePro® SoftSeal is suitable for use on the following construction types:
- Linear joint seal
- Penetration seal
Documentation

FirePro SoftSeal System Linear Joint Seals Datasheet
FirePro® SoftSeal accommodates structural movement and movement in the services whilst maintaining fire performance and acoustic properties.

Firepro Softseal System UL-EU Certificate
Certificate No. UL-EU-01201-CPR

Softseal System (Linear Joint Seals) Installation Guide
Installation guideline for SoftSeal Systems in Linear Joint Seals

SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products

Republic of Ireland Price List
Price List March 2025

UK Price List
Price List March 2025
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