Permatex Ultra Blue Silicone Automotive Gasket Maker - 75724
- Brand:
- Permatex
- Model Number:
- 81724
- UPC:
- 686226817242
- EAN:
- 0686226817242
- Walmart SKU:
- 19278785
Key Takeaway
Price momentum shifted downward , bringing the cost to $13.53. This represents a 0.0% discount to typical levels.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$14.06 | |
|
Lowest Price
|
$9.20 | |
|
Most Recent Price
|
$9.90 |
- Average Price
- $10.80
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$13.53 | |
|
Lowest Price
|
$7.77 | |
|
Most Recent Price
|
$13.53 |
- Average Price
- $9.07
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Permatex Ultra Blue Silicone Automotive Gasket Maker - 75724 since 3/14/2026. The most recent price update was on Aug 20, 2026.
Price Range: Over the past 90 days, the price has ranged from $7.77 (lowest on 6/9/2026) to $13.53 (highest on 8/15/2026). The average price during this period is $9.07.
Current Trend: Walmart.com prices have ranged from $13.53 (Aug 20) to $13.53 (Aug 20) over the past 90 days. Current price is close to the 90-day average of $13.53.
Customer Insights: Rated 4.8/5 from 52 reviews.
Customer Reviews
52 reviewsCustomer Reviews
4.8
Based on 52 reviews
Filter Reviews:
Sort By:
Showing 10 of 52 reviews
Works Great!!
I've always trusted Permatex Gasket Maker for my projects, and it hasn't let me down. It's perfect when you don't have a gasket or just want that extra bit of sealing confidence. Easy to use and holds up great. On top of that, Walmart shipped it out super fast, which was a huge plus. Definitely recommend!
Was this review helpful?
Best gasket sealer ever made
I've been using this stuff since the 70s it never disappoints. It will even make a gasket if you're missing one amazing invention.
Was this review helpful?
Perma Tex is a good company with good products.
Was this review helpful?
great stuff to have.
Was this review helpful?
sealer
used on differential case
Was this review helpful?
Formulated right
Formulated right.
Was this review helpful?
Nice reusable silicone gasket maker
This review is for the Permatex Ultra Blue Gasket Maker Multi Purpose. Part 81724 comes in 3.35oz metal tube with screw on top. My husband used this to make a new seal/gasket on extendable pole chainsaw. This worked fabulously. Save money and time so you don't have to order the manufacturer gasket. We have cut with the chainsaw a number of times and this has held up well- no foreseen issues. My husbands favorite part is that you can just screw the cap back on and save the rest for a later time. This gasket maker works for temps -65 through +500F. This is sensor safe RTV silicone and meets OEM specs.
Was this review helpful?
Good
This Permatex's Ultra Red RTV Gasket Maker meet all the expectations and needs of high temperature repairs and is exactly what I needed. It has low odor as promised and is non-corrosive. It's also resistant to high temperature so it's good when it's hotter climate. It's also non toxic which is a very important aspect. This is a great addition to my small shop.
Was this review helpful?
Great
This is one of few products I've used that produced excellent, long lasting results. I over did it the first time and ended up with a mess. When I used it correctly as directed, I got a perfect, non messy, long lasting seal. Most recently, I used this to seal the connections on my hot tub heater. The stainless steel to PVC connections are neat, leak free and easily handle the heat.
Was this review helpful?
Great for the price
Great for sealing gaskets and a little goes a long way. Just use a solid small bead all around, apply a bit of pressure and hand tighten bolts if necessary. Wait 24 hours for curing/ drying and you can tighten bolts fully now and clean off any excess. The blue color makes it easy to see as well
Was this review helpful?
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
1 recordsWalmart.com prices have ranged from $13.53 (Aug 20) to $13.53 (Aug 20) over the past 90 days. Current price is close to the 90-day average of $13.53.
| Date | Price | Change | % Change |
|---|---|---|---|
| $13.53 | — | — |
Third-Party Seller Pricing
22 recordsThird-Party Sellers prices have ranged from $9.90 (Nov 14) to $12.19 (Nov 13) over the past 90 days. Current price is 11.6% below the 90-day average of $11.20.
| Date | Price | Change | % Change |
|---|---|---|---|
| $9.90 | $-2.29 | -18.8% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+2.29 | +23.1% | |
| $9.90 | $-2.29 | -18.8% | |
| $12.19 | $+2.29 | +23.1% | |
| $9.90 | $-2.29 | -18.8% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+2.24 | +22.5% | |
| $9.95 | $+0.00 | +0.0% | |
| $9.95 | $+0.05 | +0.5% | |
| $9.90 | $-2.29 | -18.8% | |
| $12.19 | $+0.00 | +0.0% | |
| $12.19 | $+2.29 | +23.1% | |
| $9.90 | $+0.00 | +0.0% | |
| $9.90 | $-1.09 | -9.9% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | $+0.00 | +0.0% | |
| $10.99 | — | — |
