DOWSIL™ Smoke Seal 800SL

什么 DOWSIL™ Smoke Seal 800SL?

This self-leveling, one-part silicone sealant has excellent unprimed adhesion to many common, non-porous building substrates. A low-modulus sealant, with high adhesive strength and movement capability it has excellent fire resistant properties, which can help prevent the spread of smoke and flames in horizontal floor joints.

用途

Sealing connection joints in fire-rated floors and gaps between fire rated walls and concrete floors
Horizontal sealing where smoke tightness is important

优势

Up to four-hour fire rating
Ready to apply
No tooling required
Cures at room temperature when exposed to moisture in the air
Long service life
Excellent weathering characteristics, including resistance to ozone, UV and high temperatures
Non-corrosive to metals
Tested and classified according to: EN 1366-4 and 13501-2 (joint design details on request)
Tested and classified according to EN 11925 and EN 13510-1
Tested according to EN 1716, UL 2079 and EN 15651-4

性能

app.properties.Title
Special Features	Fire Resistance, High Temperature Resistance

cert.standards.properties.Title
Certification	Material

product.use.formulating.properties.Title
Where Used	Job Site

typical.properties.Title
Appearance	Black
Chemistry	Neutral
Density	1.3 grams per cc
Durometer - Shore A	19 Shore A
Elongation	400 %
Modulus @100% Elongation, maximum	52.2 psi
Movement	High
Shelf Life	365 Days
Substrate	Non-porous, Porous
Tensile Strength	174 psi
Type	Sealant
Viscosity	28000 mPa.s

DOWSIL™ Smoke Seal 800SL

什么 DOWSIL™ Smoke Seal 800SL?

用途

优势

性能

app.properties.Title

cert.standards.properties.Title

product.use.formulating.properties.Title

typical.properties.Title

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