SKU: 80875358329

Permatex Optimum Black Gasket Maker, Silicone, 13 Fl. Oz, Model 27237

Sale price$34.89 Regular price$38.77
Save 10%

Pay in installments of $9.69 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Permatex Optimum Black Gasket Maker, Silicone, 13 Fl. Oz, Model 27237Permatex Optimum Black is a high performance RTV silicone gasket maker designed for maximum oil resistance and flexibility. Ideal for automotive and industrial applications, this advanced product ensures reliable sealing in environments where components experience varying rates of expansion and contraction. Made from premium silicone, Permatex Optimum Black is engineered to meet the demands of modern component assemblies. With the advancement of

Permatex Optimum Black is a high-performance RTV silicone gasket maker designed for maximum oil resistance and flexibility. Ideal for automotive and industrial applications, this advanced product ensures reliable sealing in environments where components experience varying rates of expansion and contraction.

Made from premium silicone, Permatex Optimum Black is engineered to meet the demands of modern component assemblies. With the advancement of technology and tightening regulations, the need for dependable sealing solutions has never been greater. This silicone gasket maker is specifically formulated to handle the stresses introduced by thinner metals, fewer fasteners, and wider bolt patterns. Its unique design allows it to perform exceptionally well in high-performance situations, making it the preferred choice for professionals and DIY enthusiasts alike.

Key Features:
  • Sensor-safe, low odor, and non-corrosive formula.
  • Meets performance specifications of original equipment (OE) silicone gaskets.
  • 15% stronger than Ultra Black, providing enhanced durability.
  • Retains maximum flexibility with superior oil resistance through a patented adhesion system.
  • 60% more flexible than Ultra Black, accommodating dynamic movement and thermal expansion.
  • Temperature range: -65°F to 500°F (-54°C to 260°C) intermittent, suitable for extreme conditions.
  • Resistant to automotive and shop fluids, ensuring long-lasting performance.

Permatex Optimum Black is an excellent choice for automotive technicians, mechanics, and hobbyists looking for a reliable gasket maker. Its unique features ensure it can handle the rigors of modern engine designs and performance requirements. Whether you're sealing a valve cover, oil pan, or any other critical joint, this silicone gasket maker provides the peace of mind you need for a secure and durable seal. Experience the strength and flexibility of Permatex Optimum Black for your next project and ensure optimal performance in every application.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80875358329

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tori Mascarenas
Carnegie, US
★★★★★ 3
Comes apart easily.
Color: Black+Red
Bought my toddler an iPad for Christmas. Great feel, good quality but pops front pops off very easily when he drops it. I wish it would stay on a little better so I will be looking for a new one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
D
Verified Purchase
Dianellys Saez
San Leandro, US
★★★★★ 5
Protective
Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation, Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
This iPad case is amazing! It fits perfectly, feels very durable, and gives great protection against drops and scratches. The design is super cute and the buttons and ports are easy to access. I also love how lightweight it is while still feeling sturdy. Definitely a great purchase and worth the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
N
Verified Purchase
Natalie A Rentas
Waukegan, US
★★★★★ 5
Cute and sturdy IPad cover.
Color: Purple Rose, Size: Case for iPad 9th/8th/7th Generation
Perfect cover for an iPad. I bought it for my 4 year old granddaughter’s iPad and she has dropped her iPad so many times and it stayed protected. The colors are cute girly colors. I love this cover. The handle turns all the way around and stands the iPad vertically and horizontally as well. Would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mariuska
Louisville, US
★★★★★ 5
Very good iPad case
Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
The iPad A16 case has very good quality and fits perfectly to the device. I liked it because it protects well against bumps and scratches without making the iPad too heavy. The material feels resistant and the folding support is very practical for watching videos or working comfortably. In addition, the design is elegant and easy to clean. Excellent option for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
S
Verified Purchase
Seantae Pommells
Lake Worth, US
★★★★★ 5
Durable case!!!
Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
The case is really good it provides protection all around the iPad. If you have a kid and you get them an iPad this case is perfect. It’s worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

recommand products