3M™ fire barrier watertight sealant 1000 NS is a ready to use, single component, neutral-cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. Our water tight sealants help control the spread of fire, smoke and noxious gases before, during and after exposure to fire. We formulated 3M™ fire barrier watertight sealant 1000 NS as a single component, neutral cure, silicone sealant. This ready to use sealant cures upon exposure to atmospheric humidity to form a flexible firestop seal that helps control the spread of fire, smoke and noxious gases before, during and after exposure to fire. When properly installed, this water tight sealant provides up to 3 hr protection in tested and listed systems and meets ul water leakage test, W-rating - class-1 requirements for systems tested and listed in accordance with ANSI/UL 1479. We designed this non-slump firestop sealant as a re-enterable and repairable solution primarily used on vertical surfaces.
3M™, 7000059414, Fire Barrier Sealant, Watertight, Sausage Pack Container, 20 fl-oz Container, Composition: Calcium Carbonate, Poly(Dimethylsiloxane), Siloxanes, Silcones, Di-Me, Hydroxy-Terminated, Ketoxime Silane, Amorphous Silica, (Trimethoxysilylpropyl) Ethylenediamine, Octamethylcyclotetrasiloxane, Quartz Silica, Paste Form, Fire Rating: 3 hr, Gray, Low Odor/Scent, 300 deg F, 1.31 to 1.33 Specific Gravity, >212 deg F Flash Point, <=53 g/L VOC, Flammability: 1, 85 psi Tensile Strength
| Container Size | : | 20 fl-oz |
| Flammability Rating | : | 1 |
| Flash Point | : | >212 deg F |
| Form | : | Paste |
| Odor/Scent | : | Low |
| Specific Gravity | : | 1.31 to 1.33 |
| Tensile Strength | : | 85 psi |
| Type | : | Watertight |
| Container Type | : | Sausage Pack |
| Composition | : | Calcium Carbonate, Poly(Dimethylsiloxane), Siloxanes, Silcones, Di-Me, Hydroxy-Terminated, Ketoxime Silane, Amorphous Silica, (Trimethoxysilylpropyl) Ethylenediamine, Octamethylcyclotetrasiloxane, Quartz Silica |
| Fire Rating | : | 3 hr |
| Color | : | Gray |
| Temperature Rating | : | 300 deg F |
| VOC Content | : | <=53 g/L |
- Meets ul water leakage test, W-rating (Class 1 requirements)
- Firestop tested up to 3 hr
- Offers compression and extension capability of +/-31% for dynamic and static construction joints
- Fire-resistance tested for construction joint (including curtain wall) systems
- Excellent caulk rate and sealant can be applied with conventional caulking equipment
- Non-slump, halogen-free formula provides strong adhesion
- Exceptional weatherability for durability during construction
- Minimizes noise transfer (STC-rating of 56 when tested in STC 56 rated wall assembly)
- Formulated as a re-enterable and repairable solution
- Sealant is paintable with primer
Catalog