ST88 fire-rated intumescent acrylic sealant – 310ml (white). Tested to FD60 providing up to 3–4 hours fire resistance. Suitable for sealing joints and penetrations in drywall, masonry, concrete, pipes and cables. Easy to apply, permanently flexible, paintable and sound-deadening. Brand new, unused. ✔ Shipping available ✔ Collection also possible
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