Jan 14, 2025 · Proper backer rod sizes are determined by the width of the joint and whether the backer rod is closed-cell or open-cell. The backer rod sizes chart below gives the appropriate …

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Store, protect, and organize TIG welding rods, tungsten electrodes, and stick electrodes. Choose from our selection of neoprene rubber rods in a wide range of styles and sizes. Same and Next …

M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling, 3/8 by 20 Feet, (Pack of 2) (71464)

3 inch Diameter Poly Backer Rod, Closed Cell, Soft, Non-Stick Surface Skin. 6 ft./Piece (actual length ~ 69 inches). Price/Each. Color can be gray or charcoal and is not selectable. 17 sticks …

Backer rod is a type of flexible foam used to back caulk or sealant when filling in joints and cracks in your construction. The foam forces the caulk to form a tighter seal and reduces the amount …

Backer Rod is an easy to compress rope-like celled foam. It is inserted into a clean joint at the required depth before caulking/sealing. Backer Rod creates an even depth and supports the …

Backer rods are not only a handy and incredibly useful tool for construction workers that save considerable time, but also serve to provide improved and enhanced stability to the structure …

Standard Backer Rod is an ideal non-absorbent compressible backup material for insertion into a joint to, control sealant depth, create a backstop to allow proper sealant tooling, allow proper …

The Fill-Rite 3” diameter grey backer rod closed cell is the best material for tough applications. Use it for construction joints, expansion joints, glazing, and much more. The 3-inch …

Choose from our selection of 3" diameter backer rods in a wide range of styles and sizes. Same and Next Day Delivery.

Nomaco SOF Rod is used for expansion and contraction joints, window glazing, curtain wall construction partitions, parking decks, bridge construction, modular home gasketing, and log …

Backer Rod, Grip Strip, and Log Gap Cap all help you create the ideal joint design for a long-lasting, durable seal. Closed-Cell Round Backer Rod is the product you need prior to chinking …

Choose from our selection of polyethylene foam backer rods in a wide range of styles and sizes. Same and Next Day Delivery.

Sika® Backer Rod Fire is a circular, compressible, mineral wool based backing rod wrapped with a glass fibre yarn. Sika Group. ... 16–25,5 mm: 30 mm: 24–34 mm: 40 mm: 32–42,5 mm: 50 …