Firestop Sealants, Caulks & Putties

Guard against smoke, toxic fumes, and moisture with firestop sealants, caulks, and putties. These essential tools ensure safety and efficiency on the job. Intumescent fire seal provides a tight, dependable barrier, while fire-resistant putty prevents the spread of harmful elements. Designed for industrial workers, these products enhance performance and simplify tasks, ensuring a safer work environment.

3M 7100038650 Paintable, Sausage Pack Container3M$11.38

3M 7000120477 Marine Grade Silicone Sealant, Cartridge Container, Composition: Siloxanes and Silicones, DI-ME, Hydroxy-Terminated, Silica, Ethyltriacetoxysilane, Methyltriacetoxysilane, PHENARSAZINE OXIDE, Clear, -40 to 194 deg F, 22 g/L VOC3M$48.90

3M 7100134123 Moldable Fire Barrier Putty Pad3M$6.08

3M 7000120476 Marine Grade Silicone Sealant, Cartridge Container, Composition: Siloxanes and Silicones, DI-ME, Hydroxy-Terminated, Silica, Ethyltriacetoxysilane, Methyltriacetoxysilane, Titanium Dioxide, White, -40 to 194 deg F, 22 g/L VOC3M$48.90

3M 7000059413 Watertight Fire Barrier Sealant, Sausage Pack Container3M$41.46

3M 7000006378 Non-Slumping Water-Tight Fire Barrier Sealant, Pail Container3M$740.17

3M 7000006381 Moldable Fire Barrier Putty Stix3M$27.48

3M 7000133848 Ready-to-Use Fire Barrier Sealant, Cartridge Container, Composition: Calcium Carbonate, Acrylic Emulsion, Mineral Spirits, Water, Ethylene Glycol, Plasticizer, Titanium Dioxide and Ethyl Hydroxyethyl Cellulose, 4 hr Fire Rating, Blue3M$21.81

3M 7100009734 Ready-to-Use Fire Barrier Sealant, Sausage Pack Container, Composition: Calcium Carbonate, Acrylic Emulsion, Mineral Spirits, Water, Ethylene Glycol, Plasticizer, Titanium Dioxide and Ethyl Hydroxyethyl Cellulose, 4 hr Fire Rating3M$13.70

3M 7000031968 Lightweight Fire Barrier Mortar, Pail Container, Composition: Mineral Salt, Silicate Mineral, Acid, Quartz Silica, Calcium Carbonate, 3 hr Fire Rating, Off-White with Dark Flecks, 180 deg F3M$123.76

Guard Against Smoke, Toxic Fumes, and Moisture with Firestop Sealants, Caulks & Putties

When it comes to ensuring the safety and integrity of your building, firestop sealants, caulks, and putties play a crucial role. These products are designed to prevent the spread of smoke, toxic fumes, and moisture, providing a reliable barrier in case of a fire. Intumescent fire sealants expand when exposed to heat, ensuring a tight, dependable seal, while fire-resistant putties offer additional protection against the spread of harmful elements.

Choosing the right firestop product can be overwhelming, but understanding the key factors can help you make an informed decision. Here are some important considerations:

Fire Rating: Ensure the product meets the required fire rating for your specific application.
Compatibility: Check if the sealant or putty is compatible with the materials in your building.
Application Method: Consider whether the product is easy to apply and suitable for the intended use.
Intumescence: Look for products that expand effectively to seal gaps during a fire.
Moisture Resistance: Choose products that also guard against moisture penetration.
Durability: Opt for long-lasting solutions that maintain their integrity over time.
Certification: Verify that the product is certified by relevant safety standards.

By considering these factors, you can select the right firestop sealant, caulk, or putty to enhance the safety of your building. Protect your property and its occupants by investing in high-quality firestop solutions that offer peace of mind.

Ready to make your purchase? Explore our wide range of firestop sealants, caulks, and putties to find the perfect fit for your needs. Shop now and ensure your building is well-protected against fire hazards.