We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
DGSL

EPDM Backer Rod, 5/8" x 16.4' Caulk Backer Rod Joint Filler

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$17.99
Listed $17.99
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 2, 2026 3:10 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by DGSL-us-store
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Premium Material: Our foam backer rod is made of EPDM, ensuring endurance and flexibility. It providing an efficient solution for sealing gaps and cracks
✓Extended Length: The caulk saver rod comes in an extended length of 16.4 feet, offering ample material to meet your needs. It’s enough for you to cut the size you need with scissors according to your actual needs and replacements
✓Easy to Use: Our foam backer rod is user-friendly and easy to install. It can be trimmed to the desired size using scissors or a knife, allowing for a customized fit in cracks and gaps. Its soft and flexible nature ensures a snug and efficient seal
✓Excellent Insulation: The foam backer rod acts as an effective insulator, blocking air conditioning, heat waves, and reducing sound transmission through cracks and gaps. It helps create a comfortable and energy-efficient environment
✓Wide Application: Our backer rod is versatile and suitable for various applications. It can be used as a concrete crack filler, sealing gaps in walls, driveways, pavements, and more. Additionally, it can be utilized in craft projects as for protect pet’s ear, make ring holders, the gap for sofa, etc

⚙️ Specifications

Material
Rubber
Brand
DGSL
Style
EPDM Rubber
Item dimensions L x W x H
1 x 1 x 1 inches
Water Resistance Level
Waterproof
Brand Name
DGSL
Unit Count
1 Count
Item Highlight
Flexible Foam Rod for Caulk Joint Filler, Gap Sealing, Concrete Cracks and Expansion Joints
Number of Items
1
Included Components
NO
Manufacturer
DGSL
F
$17.99
Check Deal →