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Intumescent acrylic and acoustic mastic

Product 58

58-Intumescent_acrylic_mastic

Envirograf Intumescent acrylic and acoustic mastic is a versatile, fire resistant sealant mastic for fire-stopping gaps from 1mm to 30mm wide

£0.00 ex. Vat

    • 2.9 £

Description

Intumescent acrylic and acoustic mastic is a powerful, fire resistant filler and sealant. Provides a permanent flexible seal against fire, smoke and toxic fumes. Ideal for use either horizontally or vertically around door frames, cable trays, ducting and partitions.

Advantages

– For use as a seal between door frames and walls, around edges of partitions, or in voids around services such as pipes- Can be used in conjunction with Envirograf Intumescent Slabs (Products 4 and 5), Blocks (Products 2 and 3) and Expansion Joints (Products 39 and 40) to provide a robust penetration seal
– Can be painted over for decorative purposes
– Standard mastic tube can be used with any normal skeleton gun

Application Instructions

A minimum of 12mm depth is required around ceiling, floor and wall joints in computer
areas. This prevents Halon gas escaping.
All surfaces should be sound and clean. Oily surfaces should be wiped with white
spirit and then dried.
Dry, dusty brickwork must be moistened prior to application of Envirograf
Intumescent Mastic, using a normal skeleton gun. Extrude the mastic firmly against
the sides of the joint, ensuring firm contact.
Can be painted over only after surface skin has formed.

Order References / Sizes

AM                                          310ml                                    Coloured

AM                                          310ml                                    White

Available on a pallet (1600) tubes                                   WHITE ONLY

Available in standard colours: Brown, Grey and White.

Please state clearly on your order which colour option you require.