Intumescent Mastic Seals
Intumescent Mastic Seals are a water-based acrylic sealant, which cures to give a firm but flexible fire seal. Suitable for use in various construction joints offering up to 30% movement capability whilst providing an excellent acoustic and air seal.
Intumescent Mastic is suited for use around non- combustible services, cables, rock fibre insulated non-combustible pipes, using a minimum depth of 25mm. Intumescent Mastic has excellent adhesive qualities and can also be used for the bonding and pointing of joints and service penetrations in conjunction with Fire Batt systems.
Manufacturers
Product
- Flexible water based intumescent acrylic sealant
- Tested to BS476 Part 20/22 & EN 1366-3, EN 1366-4
- Up to 4 hours fire resistant
- Long term flexibility
- Excellent adhesion
Please call us now on +353 1 8394 005 or Contact us to get a quote for services that use Intumescent Mastic Seals.
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