Harbor Freight prices › Automotive › Lubricants Adhesives
B'LASTERitem 57404
PB Penetrant Pro with Straw
Base price$6.99Regular $7.29
Members' price$6.99
Everyone else$6.99
Herkimer, NY shelf$6.99same shelf price as online 2 more stores
Bartlesville, OK shelf$6.99same shelf price as online 2 more stores
Benton Harbor, MI shelf$6.99same shelf price as online 2 more stores
$6.99 is below the usual $7.29, but it's been cheaper ($5.94 in the last 90 days).
$6.99 is below the usual $7.29, but it's been cheaper ($4.99 in the last 90 days).
- From spots like today's, a sale at least 7% better came within six weeks about 4 times in 10.
In-store only. You can't order this one online.
Price alert
Loading…
The numbers
- Today
- $6.99
- Usual price
- $7.29
- 90-day low
- $5.94
- Lowest tracked
- $4.99
- Blaster equivalent
- $8.99
- Today, members
- $6.99
- Usual for members
- $7.29
- 90-day low
- $4.99
- Lowest tracked
- $4.99
- Blaster equivalent
- $8.99
Apr 25, 2025
Oct 29, 2026
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Bartlesville, OK store 3021, checked Oct 23, 2026 | $6.99 | $7.29 |
| Benton Harbor, MI store 583, checked Oct 17, 2026 | $6.99 | $7.29 |
| Herkimer, NY store 3140, checked Oct 28, 2026 | $6.99 | $7.29 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 2, 2026 to Nov 5, 20264 days, checked 2x | $6.994% off | Sale price | |
| Oct 30, 2026 to Nov 1, 20263 days, checked 2x | $5.9419% off | 15% off any single item (one item a day) | |
| Oct 16, 2026 to Oct 29, 202614 days, checked 11x | $6.994% off | $4.99 | Sale price |
| Oct 2, 2026 to Oct 15, 202614 days, checked 0x | $7.29 | $4.99 | Regular price |
| May 2, 2026 to Oct 1, 2026153 days, checked 0x | $7.29 | Regular price | |
| Apr 24, 2026 to May 1, 20268 days, checked 1x | $7.29 | $4.99 | Regular price |
| Apr 4, 2026 to Apr 23, 202620 days, checked 0x | $6.99 | $4.99 | Regular price |
| Aug 1, 2025 to Apr 3, 2026246 days, checked 0x | $6.99 | Regular price | |
| Jul 4, 2025 to Jul 31, 202528 days, checked 0x | $6.99 | $4.99 | Regular price |
| Apr 26, 2025 to Jul 3, 202569 days, checked 0x | $6.99 | Regular price | |
| Apr 12, 2025 to Apr 25, 202514 days, checked 0x | $4.9929% off | Coupon | |
| Jan 28, 2025 to Apr 11, 202574 days, checked 0x | $6.99 | Regular price | |
| Dec 31, 2024 to Jan 27, 202528 days, checked 0x | $6.99 | $4.99 | Regular price |
| Oct 28, 2024 to Dec 30, 202464 days, checked 0x | $6.99 | Regular price | |
| Sep 30, 2024 to Oct 27, 202428 days, checked 0x | $6.99 | $4.99 | Regular price |
| Jul 29, 2024 to Sep 29, 202463 days, checked 0x | $6.99 | Regular price | |
| Jul 1, 2024 to Jul 28, 202428 days, checked 0x | $6.99 | $4.99 | Regular price |
| May 27, 2024 to Jun 30, 202435 days, checked 0x | $6.99 | Regular price | |
| Apr 29, 2024 to May 26, 202428 days, checked 0x | $6.99 | $4.99 | Regular price |
| Mar 25, 2024 to Apr 28, 202435 days, checked 0x | $6.99 | Regular price | |
| Feb 26, 2024 to Mar 24, 202428 days, checked 0x | $6.99 | $4.99 | Regular price |
| Oct 29, 2023 to Feb 25, 2024120 days, checked 0x | $6.99 | Regular price | |
| Oct 1, 2023 to Oct 28, 202328 days, checked 0x | $6.99 | $4.99 | Regular price |
| Aug 26, 2023 to Sep 30, 202336 days, checked 0x | $6.99 | Regular price | |
| Jul 29, 2023 to Aug 25, 202328 days, checked 0x | $6.99 | $4.99 | Regular price |
| Jun 24, 2023 to Jul 28, 202335 days, checked 1x | $6.99 | Regular price | |
| May 20, 2023 to Jun 23, 202335 days, checked 0x | $6.49 | Regular price | |
| Apr 22, 2023 to May 19, 202328 days, checked 1x | $6.49 | $4.99 | Regular price |
| Mar 25, 2023 to Apr 21, 202328 days, checked 0x | $6.49 | Regular price | |
| Feb 25, 2023 to Mar 24, 202328 days, checked 0x | $6.49 | $4.99 | Regular price |
| Jan 28, 2023 to Feb 24, 202328 days, checked 0x | $6.49 | Regular price | |
| Dec 31, 2022 to Jan 27, 202328 days, checked 0x | $6.49 | $5.49 | Regular price |
| Oct 22, 2022 to Dec 30, 202270 days, checked 0x | $6.49 | Regular price | |
| Sep 24, 2022 to Oct 21, 202228 days, checked 0x | $6.49 | $4.99 | Regular price |
| Aug 27, 2022 to Sep 23, 202228 days, checked 0x | $6.49 | Regular price | |
| Jul 30, 2022 to Aug 26, 202228 days, checked 0x | $6.49 | $4.99 | Regular price |
Tracking since Oct 16, 2026. Last checked Nov 5, 2026.