Product Description
Fire Barrier Water Tight Sealant 1003 SL
- Excellent caulk rate and sealant can be applied with conventional caulking equipment
- Exceptional weatherability for durability during construction
- Fire resistance tested for construction joint (including curtain wall) systems in accordance with ASTM E 1966 (UL 2079), ASTM E 2307
- Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Formulated as a re-enterable and repairable solution
- Halogen-free formula helps control spread of noxious gasses, smoke and flame
- Meets UL Water Leakage Test, W Rating (Class 1 requirements)
- Minimizes noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
- Neutral cure – delivers higher adhesion with very little odor
- Offers compression and extension capability of ±31% for dynamic and static construction joints
- Sealant is paintable with primer
- Self-leveling formula is optimal for horizontal applications, eliminating the need for tooling
- Single component sealer is ready to use with no mixing required
Proven Protection against Fire, Moisture and Noise Ideal for horizontal surfaces, 3M Fire Barrier Water Tight Sealant 1003 SL provides up to 3-hour protection against the spread of fire, smoke and noxious gas when properly installed in tested and listed systems. The silicone sealant is tested to stringent standards: it is perimeter fire barrier tested up to 3 hours in accordance with ASTM E 2307, firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115 and Fire Resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079).
It also resists moisture according to UL Water Leakage Test, W Rating – Class 1 requirements, minimizes noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly) and acts as a smoke seal for installations requiring the L-Rating. It meets the intent of LEED VOC environmental regulations, and it meets International Building Code (IBC) as well as other key life safety building code requirements. Recommended Applications: • Dynamic and static construction joints • Perimeter fire barrier system and curtain wall joints • Firestop blank openings • Penetrating items that pass through fire-rated floors Delivering Benefits Right Out of the Container This durable, flexible firestop sealant is also very easy to use.
It is a single-component silicone sealer which can be applied using conventional caulking equipment with no mixing required. Its self-leveling formula virtually eliminates the need for tooling. The neutral cure silicone sealant cures through exposure to natural environmental humidity and provides excellent adhesion with very low odor. Once applied, 3M Fire Barrier Water Tight Sealant 1003 SL is re-enterable, repairable and exhibits excellent weathering during construction which cuts down on time and rework. Reliable and Affordable Fire Protection Effective and easy to install, 3M Fire Barrier Water Tight Sealant 1003 SL is part of the family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications.
As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products.
For more information about Fire Barrier Water Tight Sealant 1003 SL, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Weight | 23.6 lbs |
| Brand | |
| Container Size | |
| Application | Commercial Construction |
| Case Quantity | 12.0 Bags per Case |
| Composition | Silicone |
| Fire Resistance Type | Ablative |
| pa_maximum-service-temperature-celsius | |
| pa_maximum-service-temperature-fahrenheit | |
| pa_minimum-service-temperature-celsius | |
| pa_minimum-service-temperature-fahrenheit | |
| Movement Capability | 31% |
| Product Color | Gray |
| Product Type | Sealant |
| STC Rating | Up to 56 in a 56 Rated Wall |
| Smoke Developed Index | |
| Smoke Seal | Yes |
| Water Activated | Yes |
| Water-tight | Yes |
| Dimensions | 8.5 × 6.7 × 16.2 in |




