RectorSeal 66345 Metacaulk Firestop Putty Sticks, Moldable, Non-Curing, Firestop, 18 cu in.

• APPLICATION: Metacaulk putty is a moldable non-curing single component fire-rated material for through penetration firestop systems; seal around cable, electrical conduit and metal pipe through fire-rated walls, floors and blank openings to prevent passage of smoke, flame and toxic gases
• EASY INSTALLATION: Putty applied by hand and easy to install; no special skills or additives are necessary for installation; moldable feature adds to quick install
• SPECIFICATIONS: Intumesces when exposed to fire, forming an insulating char; rated for up to 3 hours. in accordance with the ASTM E 814, UL 1479 and ULC/CAN4-S115-M test standards; putty sticks have sound transmission Class (STC) Rating 60
• CONVENIENT: For interior use; no mixing necessary; adheres to all common surfaces; no asbestos fillers; putty comes in a simple liner; 2 year shelf life
• FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets

Return Policy
We accept returns on most items within 30 days of purchase. However, the following items are NOT eligible for return:

• Built-to-order or custom-made products (e.g., Rolair Air Compressors)
• Gas-powered equipment (e.g., Generators, Power Washers, Chainsaws)
• Pneumatic tools (e.g., Nail Guns, Paint Sprayers)
• Ladders, scaffolding, or climbing equipment
• Fall protection equipment (e.g., Lanyards, Harnesses)
• Batteries
• Used consumables or accessories (e.g., Sandpaper, Saw Blades)
• Guide rails longer than 95 inches
• Cast iron equipment (e.g., Table Saws, Drum Sanders)
• Clothing (all sales are final)

For more details on eligible items and our full return instructions, please click here to view our complete policy.

We’re dedicated to offering you the best price on high-quality products from trusted sources. If you find the exact same item from an authorized seller at a lower price—including all shipping, handling, taxes, and any additional fees—we’re happy to match it.

To request a price match, simply contact our Customer Support team with the following details:

• Your order number and purchase date
• The product identifier or model number
• A link to the competitor’s advertisement showing the lower price

Once we verify the details, we will issue a credit (if applicable) within two business days.

Terms & Conditions:

• The competitor must be an authorized retail dealer.
• The product must be identical, in stock, and available with the same features and warranty.
• This offer does not apply to auction sites, clearance events, special promotions, misprints, or limited-time offers.
• Price match requests must be made within 30 days of your purchase.
• Refunds will be processed in the original form of payment.
• Certain items, such as heavy equipment, may be excluded.

We stand by our commitment to bring you the best deal possible!