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Product Description
- 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
Recommended Applications:
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. Our 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.- 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 our 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.Trusted 3M Fire Protection
The 3M Fire Barrier Water Tight Sealant 1003 SL is a reliable choice for fire protection. This gray sealant comes in a 4.5 gallon pail, making it easy to handle for large projects. Its proven fire resistance helps control the spread of fire, smoke, and noxious gases.
Designed specifically for construction joints and curtain wall systems, this model meets strict ASTM and UL standards. The 1003 SL is tested for up to 3 hours of firestop protection, ensuring safety and compliance on your job site.
Durable Sealant For Construction
This 4.5 gallon pail of 3M Fire Barrier Water Tight Sealant 1003 SL offers exceptional weatherability. It stands up well during construction, maintaining its seal and performance even in tough conditions. The gray color blends well with many building materials.
Its self-leveling formula is ideal for horizontal surfaces, reducing the need for tooling. This makes application faster and cleaner, especially when working with large quantities from the pail format.
Flexible And Easy Application
The 3M Fire Barrier Water Tight Sealant 1003 SL is a single-component, ready-to-use product. It requires no mixing and can be applied with conventional caulking equipment, saving time and effort on site.
Its neutral cure formula provides excellent adhesion with very low odor. The sealant is also re-enterable and repairable, allowing for adjustments or maintenance after initial installation.
Effective Noise And Moisture Control
This gray sealant not only resists fire but also minimizes noise transfer with an STC rating of 56. It meets UL Water Leakage Test Class 1 requirements, providing a watertight barrier against moisture intrusion.
These features make the 3M Fire Barrier Water Tight Sealant 1003 SL suitable for dynamic and static construction joints, perimeter fire barrier systems, and firestop blank openings where both sound and moisture control are critical.
Large Pack Size Benefits
Available in a 4.5 gallon pail, this sealant is perfect for commercial and industrial projects requiring large volumes. The pack size supports continuous application without frequent refills, improving job efficiency.
The pail format also ensures the product stays fresh and ready to use, maintaining its performance throughout the project duration. This makes the 3M Fire Barrier Water Tight Sealant 1003 SL a cost-effective solution for firestop needs.
3M Fire Barrier Water Tight Sealant 1003 SL, Gray, 4.5 Gallon (Pail), 1 Each/Drum
3M
$559.56 Per Case
