Intumescent Fire Seal

Intumescent Fire Seal

  • Intumescent fire and smoke seals are for fitting into a rebate on the firedoor orframe so that,when subject to heat, it expands to many times its size and fillthe gaps witha flame-tight seal for 60 minutes, depending on size.


Product No.Size(Width*Thickness)Length
SL101010*1.0mm25M/ROLL
SL101510*1.5mm25M/ROLL
SL102010*2.0mm25M/ROLL
SL124012*4.0mm15M/ROLL
SL145514*5.5mm15M/ROLL
SL151015*1.0mm25M/ROLL
SL151515*1.5mm25M/ROLL
SL152015*2.0mm25M/ROLL
SL181018*1.0mm25M/ROLL
SL201020*1.0mm25M/ROLL
SL201520*1.5mm25M/ROLL
SL202020*2.0mm25M/ROLL
SL302030*2.0mm25M/ROLL
SL333033*3.0mm25M/ROLL
SL362036*2.0mm25M/ROLL
SL402040*2.0mm25M/ROLL
SL512051*2.0mm25M/ROLL
SL40060400*6.0mm25M/ROLL


Product Description


线条介绍图片、


PVC accessories for stucco, plaster and modified stucco systems were developed by TONGXIANG SMALL BOSS SPECIAL PLASTIC PRODUCTS CO.,LTD. Their purpose is to provide architects and contractors with a rust-free, damage resistant. Economical alternative to galvanized and aluminum a accessories. These products are manufactured with high-impact resistant, lead free PVC and conform to the building materials standards of European, American, Australian and others.

  • Basic Use:

    These accessories can be applied to metal lath, masonry, wood base sheathing products, gypsum sheathing, cement sheathing products, block and any other expansion and contraction, trim, and protect the stucco. In addition PVC products will solve problems relating to static electricity, electrolysis, rust, oxidation, excessive dents or kinks and damage in transit or on the job site.

  • Installation:

    Installation should be in accordance with accepted industry standards and local building codes. Remember to caulk all butt joints, intersections and ends.

  • Weather Resistance:

    Ultraviolet Sunlight: Plasticizers and similar chemicals which can migrate to the manufacturing of Small Boss products covered in this section.