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M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling, 10 Feet, Black (19100)
AMAZON.COM
Price
$ 8.59
Last price was updated on: 12th Dec 2025, 07:14 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$8.59
$5.82
Lowest
$18.55
Highest
Buying Advice:
Excellent! Buy now. 81% chance price goes up. Buy soon.
Excellent! Buy now. 81% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$5.82
1st Aug 2023
Highest Ever
$18.55
20th Aug 2022
Average Price
$8.93
393 data points
Last 3M Low
$7.67
14th Oct 2025
Last 6M Low
$7.50
16th Aug 2025
Last 12M Low
$7.14
6th Feb 2025
Price History Chart
Product Technical Information
| Product Code | B011C8K936 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | M-D Building Products |
| Rating | 4.6 ( 3737 ratings ) |
| Category | Industrial Sealants |
| Item Color | Gray |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps Expansion Joints and Crack Filling 10 Feet Black 19100 was $5.82 on 1st Aug 2023. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps Expansion Joints and Crack Filling 10 Feet Black 19100 was $18.55 on 20th Aug 2022. Prices have dropped since then.
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What is the average price of this product?The average price for M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps Expansion Joints and Crack Filling 10 Feet Black 19100 is $8.93 (393 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps Expansion Joints and Crack Filling 10 Feet Black 19100 reached a low of $7.67 on 14th Oct 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 81% chance price goes up. Price may increase soon.