Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190
Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190
Hero image 0 of Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190, 0 of 5
50+ bought since yesterday, try a subscriptionOverall pick
Visit the Permatex Store

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190

4.7 stars out of 304 reviews
(4.7)|
304 ratings
Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz 751902 pack Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz 751903 pack Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz 75190
Pack Size:Single

Key item features

  • Non-Corrosive Formula: Ultra Black Maximum Oil Resistance Silicone Gasket Maker is sensor-safe with a non-corrosive formula designed for superior adhesion to oily surfaces and long-term durability.
  • Superior Resistance: Provides excellent resistance to powertrain fluids including engine oil, transmission fluid, gear lube, and coolants, ensuring a strong, long-lasting seal.
  • High Flexibility: Retains high flexibility and oil-resistant properties, making it suitable for replacing pre-cut gaskets or as a gasket maker or sealant.
  • Durable and Long-lasting: Resists aging, weathering, and thermal cycling without hardening, shrinking, or cracking, with a temperature range of -65F to 500F (-54C to 260C) intermittent.
  • Versatile Applications: Ideal for use on valve covers and valve guides, oil pans, transmission pans, intake manifold end seals, timing gear covers, and differential covers.
  • Fast-Curing: Features a fast-curing, low odor, non-corrosive formula that meets OE silicone gasket performance specs and is OEM specified.
Generated by AI
Current price is $7.56$2.52/oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $7.56
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $7.56

How do you want your item?

Try 30 days for just $1! Choose annual plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Today
.
Order within 9 hr 37 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (2)

Starting from $7.56
walmart plus

Try Walmart+ for just $1 & get a year for $75

T&C apply.
Claim offer now

About this item

Product details

Specifications

Warranty

Refine your search

Customer ratings & reviews

4.7 out of 5 stars
stars304 ratings77 reviews
How item rating is calculated
  1. 5 stars81% (247)
  2. 4 stars12% (35)
  3. 3 stars3% (8)
  4. 2 stars2% (5)
  5. 1 star3% (9)

Reviews summary

Pros
  • : Forms a strong connection in different uses.
  • : Prevents leakage and withstands heat.
  • : Offers lower cost compared to others.
Generated by AI

Customer images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 77 reviews

Jan 1, 2026
scott
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

this product has become industry standard and buying at walmart saved me approximately 40% over the price at the parts stores!!

Helpful?5UND0MIZ7JAG499434268
May 1, 2025
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

It's a good product that I've used before, walmart.com had the best price and saved me another trip to the overpriced auto parts stores

Incentivized Review
Helpful?5UND0MIZ7JAG499434268
Dec 9, 2025
keith
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good Stuff

I use this on my rear differential cover works great no leaks so far been 3 weeks so definitely recommended good product

Helpful?5UND0MIZ7JAG499434268

Frequently bought together

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190 $7.56 $2.52/oz

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190
current price $7.56
$2.52/oz

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3 oz. - 75190

4.7 out of 5 Stars. 304 reviews

Romeda 2 in 3 in 4 in 5 in Stainless Steel Scraper Putty Knife, 4 Pieces $8.98

Romeda 2 in 3 in 4 in 5 in Stainless Steel Scraper Putty Knife, 4 Pieces
current price $8.98

Romeda 2 in 3 in 4 in 5 in Stainless Steel Scraper Putty Knife, 4 Pieces

4.7 out of 5 Stars. 154 reviews

Best seller Duck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in. x 35 ft. $4.62

Best seller
Duck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in. x 35 ft.
current price $4.62

Duck Brand White Rubber Rope Caulk for Windows and Doors - 0.125 in. x 35 ft.

4.1 out of 5 Stars. 640 reviews

100+ bought since yesterday Gorilla Glue Epoxy Resin and Hardener Clear 0.85 oz Syringe $6.78 Was $9.59 $7.98/oz

100+ bought since yesterday
Gorilla Glue Epoxy Resin and Hardener Clear 0.85 oz Syringe
current price Now $6.78, Was $9.59
$7.98/oz
You save $2.81

Gorilla Glue Epoxy Resin and Hardener Clear 0.85 oz Syringe

4.5 out of 5 Stars. 453 reviews
Current price is
$27.94
was $30.75
Items may be delivered on different dates