Price History for 0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints
Close
0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints
The M-D Backer Rod provides a base for caulking to prevent caulk waste in deeper, larger gaps or joints. Backer rod can also fill gaps to protect the home against drafts, moisture, dust and insects. Can be used
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Feb 25, 2026 | $4.47 |
| Feb 23, 2026 | $4.37 |
| Feb 14, 2026 | $4.47 |
| Feb 13, 2026 | $4.37 |
| Feb 12, 2026 | $4.47 |
| Feb 8, 2026 | $4.37 |
| Feb 2, 2026 | $4.47 |
| Feb 1, 2026 | $4.37 |
| Jan 31, 2026 | $4.47 |
| Dec 14, 2025 | $4.37 |
| Dec 13, 2025 | $4.37 |
| Dec 5, 2025 | $4.37 |
| Oct 22, 2025 | $4.37 |
Analysis
0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints price analysis
Price analysis for 0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints at Home Depot: Today's price is $4.47. The lowest recorded price on PriceWatchPro was $4.37 on October 22, 2025. That's $0.10 below today's price.
- Currently listed at $4.47, which is $0.10 above the original MSRP of $4.37.
- The lowest recorded price on PriceWatchPro was $4.37 on October 22, 2025. That's $0.10 below today's price.
- The highest recorded price on PriceWatchPro was $4.47 on January 31, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 22, 2025 (305 days of price history).
Related
More Hardware deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when 0.5 in. x 20 ft. Gray Foam Backer Rod Weatherstrip for Medium Gaps and Joints dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.