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Tondiamo Foam Backer Rod Gap Filler Grey Rope Caulk, 5/8 Inch X 50 ft
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 10:14 AM · 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.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4.61/28
Recent Value
0/22
Market Standing
11.18/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Sandsa
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Quality Material: this caulk backer rod is made of quality foam, which is round, closed cell, low density, safe to use, possessing nice flexibility and can be bendable, won't absorb water, you can use it for filling spaces or joints
✓Long Enough: you will receive 1 piece foam backer rod approx. 50 feet long, which can be easily trimmed to the right size with scissors according to your actual needs, sufficient length can meet your daily needs and replacement
✓Effortless to Assemble: the backing rod is soft and flexible, just get the desired part and put it into the space, and press to make it well fit before applying sealant, simple and effortless to assemble
✓Widely Applicable: filler rope is suitable for most kinds of cracks, such as pavement cracks, wall joints and foundations, which can provide a neat surface for caulking projects; Classic gray color can be matched with various styles
✓Versatile to Use: the gray space filler can be applied for glass installations, expansion joints, door and window seam, and pavement joints, you can also use it to protect dog ears, make ring holders, complete craft projects and more
⚙️ Specifications
Brand
Tondiamo
Item Weight
0.38 Pounds
Item Form
Foam
Maximum Gap Fill
0.63 inches
Surface Recommendation
Window, Door, Walls
Water Resistance Level
Water Resistant
Number of Items
1
Manufacturer
Tondiamo
Unit Count
1 Count
Material
Foam
Product Dimensions
11.42 x 6.89 x 6.5 inches
