can it be used on shingles

Shingles on a roof, or shingles on your body? I'd suggest calling a roofer if you need to use this on your shingles. You can apply it to the shingles on your body then call the doctor in the morning. It will keep the shingles sealed and prevent leakage until you can get to the doctor.

is this food grade? or can i use this on ovens and BBQ grills? it will not directly touch the food but there is a chance that it will. thanks

I sent an email to Permatex regarding the use of this specific RTV Silicone product (81160) to seal a gap in a steamer used in my sandwich shop (gap between 300 degree F steam generator basin and steamer housing). Their response indicates that NONE of the Permatex products are certified food safe: From: Permatex - Product Application Sent: Monday, August 16, 2021 10:14 AM To: Pete xxxxxxxxxxxxxxxxxxxxxxxxxxxx Cc: Permatex - Answered Subject: RE: New submission from Product Support Form Pete, Our products including the Red RTV Silicone is not FDA or NSF certified for indirect and direct food contact or for drinking water applications. Don Sutliff Senior Product Support Specialist ITW Permatex, Inc. 6875 Parkland Blvd. Solon, Ohio 44139 Apparently, Permatex is focused on automotive applications so food safe certification is not something they are concerned about. There are other brands of RTV silicone sealers that are specifically high temp food grade , such as ASI 502 and Sil-Bond "Food Grade NSF FDA RTV Silicone Sealant Adhesive Red High Temp".

Is this compatible with differential fluid?

Yes, 81160 is used on the differential cover.

Can I use red etc for interior application on a tin ceiling with exstream heat from the Fl sun ?

this is over kill but yes... are you trying to seal a leek or just hold things up?? this is a sealer not a contact cement.

Desertcart Logo

Deliver to Seychelles

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔥 Seal the heat, own the street!

VERSATILE GASKET MAKER - Perfect for gasket creation or dressing, matching OE silicone gasket performance.
EXTREME HEAT RESISTANCE - Keeps your engine sealed and safe up to 650°F—no meltdown, no mess.
FLEXIBLE DURABLE SEAL - Silicone formula flexes with engine vibrations, preventing leaks and failures.
PRECISION OEM SPECIFIED - Trusted by manufacturers for sensor-safe, reliable adhesion every time.
CLEAN SAFE APPLICATION - Low odor, non-corrosive, and non-toxic—work confidently without harsh fumes.

Permatex 81630 Ultra Red High Temperature Gasket Maker is a professional-grade silicone sealant designed to withstand extreme temperatures up to 650°F (399°C). OEM specified and sensor-safe, it offers flexible, durable adhesion with low odor and non-toxic properties, making it ideal for creating or dressing gaskets with reliable, long-lasting performance.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₨438

Duties & taxes incl.

Seychellesstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Brand	Permatex
Material	Silicone
Item Thickness	0.2 Inches
Colour	Ultra Red
UPC	686226816306
Manufacturer	Permatex
Net Quantity	1.0 count
Model	Permatex Ultra Red High Temperature Gasket Maker 3 oz
Product Dimensions	3.18 x 9.68 x 20.32 cm; 95.25 g
Item model number	81630
Exterior	Machined
Manufacturer Part Number	81630
Assembly Required	No
Country of Origin	USA
Item Weight	95.2 g

Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions