M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod,

M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod,

Q: Is it safe to use near hot water baseboard radiators? I want to use it behind radiator cover as a temporary fix for a cold draft.

I suspect it would be safe if between the wall and the top cover of the baseboard, assuming you have standard baseboard covers like mine -- which never get super hot. It's foam, and will likely melt if too close to a heat source. To be on the safe side, I'd suggest first contacting the company directly.

Q: I live in an apartment and i feel a draft coming through the cracks of my window would this help? Im trying to avoid using weather tape

I purchased the medium backer rod and they are 1/2" thick. I think the one I purchased would be too thick to insert into the crack of your windows. Maybe there is a smaller version that would work for you.

Q: What caulking do u need for this ?

I did use caulk as it was used to support a garage door seal as the bottom of the door.

Product ID: 256128197

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Details

Colour
Gray
Brand
MD Building
Item weight
9 g
Item form
Foam
Maximum gap fill
0.5 Inches

📏20 feet length covers extensive projects

🛠️Polyethylene material ensures durability

Frequently Bought Together

M-D Building Products - Versatile Gray Foam Backer Rod Set 1/2in x 20ft - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling (71480)

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)

Sikaflex Self Leveling Sealant, Gray, polyurethane with an accelerated curing capacity for sealing horizontal expansion joints in concrete, 10.1 fl. oz Cartridge

Description

🛠️ Seal the deal with pro-grade precision!

VERSATILE LENGTH - 20 feet of rod means fewer replacements and more efficiency
PRO GRADE MATERIAL - Durable polyethylene construction for long-lasting performance
SOUNDPROOFING BOOST - Creates a solid base for caulk, improving noise reduction
PRECISION GAP FILLER - Seamlessly fills large gaps to block drafts and enhance insulation
EFFORTLESS APPLICATION - Flexible and easy-to-use backer rod speeds up your caulking projects

The M-D Building Products 71480 Backer Rod is a 1/2-inch thick, 20-foot long polyethylene foam rod designed to fill large gaps and openings. It provides a durable, soundproof base for caulking, preventing drafts and enhancing insulation efficiency in your home or office projects.

Specifications

Product Dimensions	30.48 x 22.23 x 5.08 cm; 9.07 g
Part number	71480
Item display height	10.5 inches
Item display length	2 inches
Item display width	10.5 inches
Item display weight	0.12 Pounds
Material type	Polyethylene (PE)
Manufacturer	M-D Building Products
Item model number	71480
ASIN	B000BQWOC0

Have a Question? See What Others Asked

Is it safe to use near hot water baseboard radiators? I want to use it behind radiator cover as a temporary fix for a cold draft.

Can you use barge glue and plastidip

I live in an apartment and i feel a draft coming through the cracks of my window would this help? Im trying to avoid using weather tape

What caulking do u need for this ?

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