Products
PROMASEAL A-Spray

PROMASEAL A-Spray

An acrylic-based, single-component fire-resistant sealant that cures to form an elastic seal capable of accommodating up to 30% joint movement while exposed to fire. Maintains its fire-resisting properties for over 30 years.

Product Category:
Fire Protection System
Advantages:
  • Accommodates up to 30% movement during fire exposure, maintaining seal integrity under stress.
  • Excellent adhesion to a variety of substrates; moisture-resistant once dried.
  • Achieves up to EI 180 linear joint fire resistance; classified C-s2,d0 reaction to fire.
  • 12-month shelf life; simple application with standard caulking or spraying equipment.

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    Applications:

    Sealing linear and movement joints in walls and floors, as well as fire-stopping around cable penetrations and combustible or non-combustible pipe transits.

    Dimension & Component:
  • Reaction to Fire: C-s2,d0
  • Solids Content: 70%
  • VOC Content: 9.5g/l
  • Colour: Grey-white
  • Shore A Hardness: 40
  • Storage: Cool and dry conditions, 3°C to 35°C

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