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Product title:

High-Temperature Silicone Sealant for Wood Stoves, Pellet Stoves, Grills & Smokers: RTV650

Product rating:
Product price:
$9.99
Product SKU ! RTV650
Product MPN ! RTV650-R
Product availability: In Stock
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Frequently Bought Together

Total Price: $34.98

Description

Professional-Grade Gasket Maker & Sealant by Stove & Grill Parts For Less

Create custom gaskets instantly with our premium high-temperature RTV silicone sealant, specifically designed for wood stoves, pellet stoves, BBQ grills, and smokers. This self-curing adhesive forms durable, heat-resistant seals that withstand the demanding conditions of high-heat cooking and heating appliances.

Key Features:

  • Extreme Temperature Resistance: Rated to 650°F max (intermittent), 500°F continuous – handles the toughest grilling and heating conditions
  • Instant Gasket Formation: Forms to any shape and cures quickly, replacing most cut gaskets
  • Superior Adhesion: High-tack formula bonds firmly to metal, glass, and ceramic surfaces
  • Long-Lasting Durability: Resists cracking, shrinking, and thermal cycling migration
  • Oil & Water Resistant: Maintains seal integrity in all conditions
  • Food-Safe Certified: USDA approved, meets ASTM C920 specifications

Perfect For:

  • Wood & Pellet Stoves: Door gaskets, firebox cracks, baffle plates, glass door seals
  • BBQ Grills: Lid seals, firebox repairs, temperature gauge mounting
  • Smokers: Door gaskets, cooking chamber seals, smokebox repairs, custom gasket creation
  • Any high-temperature application requiring a durable, airtight seal

Specifications:

  • Net Weight: 2.8 oz (80g)
  • Temperature Range: -62°F to 650°F max
  • Non-flammable, VOC compliant
  • Room temperature vulcanization

Replacement For Part Number:

  • RTV650-R

Compatible Models

Technical Specs

Weight 2.8oz (80g)

Instructions

Troubleshooting

Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Information

This Item Qualifies For Free Shipping With Orders Over $99!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package. Please note, we are unable to track US Postal packages once they cross the US border and cannot guarantee shipping times. All customs fees incurred are the responsibility of the customer and are not included in the total price. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information
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Description

Professional-Grade Gasket Maker & Sealant by Stove & Grill Parts For Less

Create custom gaskets instantly with our premium high-temperature RTV silicone sealant, specifically designed for wood stoves, pellet stoves, BBQ grills, and smokers. This self-curing adhesive forms durable, heat-resistant seals that withstand the demanding conditions of high-heat cooking and heating appliances.

Key Features:

  • Extreme Temperature Resistance: Rated to 650°F max (intermittent), 500°F continuous – handles the toughest grilling and heating conditions
  • Instant Gasket Formation: Forms to any shape and cures quickly, replacing most cut gaskets
  • Superior Adhesion: High-tack formula bonds firmly to metal, glass, and ceramic surfaces
  • Long-Lasting Durability: Resists cracking, shrinking, and thermal cycling migration
  • Oil & Water Resistant: Maintains seal integrity in all conditions
  • Food-Safe Certified: USDA approved, meets ASTM C920 specifications

Perfect For:

  • Wood & Pellet Stoves: Door gaskets, firebox cracks, baffle plates, glass door seals
  • BBQ Grills: Lid seals, firebox repairs, temperature gauge mounting
  • Smokers: Door gaskets, cooking chamber seals, smokebox repairs, custom gasket creation
  • Any high-temperature application requiring a durable, airtight seal

Specifications:

  • Net Weight: 2.8 oz (80g)
  • Temperature Range: -62°F to 650°F max
  • Non-flammable, VOC compliant
  • Room temperature vulcanization

Replacement For Part Number:

  • RTV650-R

Technical Specs

Weight 2.8oz (80g)

Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping With Orders Over $99!

When Will My Order Ship?

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

Do You Offer Express Shipping?

Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package. Please note, we are unable to track US Postal packages once they cross the US border and cannot guarantee shipping times. All customs fees incurred are the responsibility of the customer and are not included in the total price. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawaii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Learn More About Our Shipping Information

Customer Reviews

Based on 40 reviews
98%
(39)
3%
(1)
0%
(0)
0%
(0)
0%
(0)
E
Elvin W.

High Temp BBQ Silicone Adhesive by Grill Parts For Less RTV650

T
Todd W.
Stove parts

Very good service

M
Mike S.

Stove & Gasket Silicone 3 oz. (85g) Gasket Maker

E
Eric
Fantastic! Harmon Accentra Door Gasket and Silicone

Works as advertised! Quality material and thickness. Gasket is the right size diameter. Some definitely are not. Installed very easily. Back to the tight door seal!

s
steve s.

Stove & Gasket Silicone 3 oz. (85g) Gasket Maker

123

QUESTIONS & ANSWERS

If your question does not concern this specific product, use our contact form
Ask a Question

Customer Reviews

Based on 40 reviews
98%
(39)
3%
(1)
0%
(0)
0%
(0)
0%
(0)
E
Elvin W.

High Temp BBQ Silicone Adhesive by Grill Parts For Less RTV650

T
Todd W.
Stove parts

Very good service

M
Mike S.

Stove & Gasket Silicone 3 oz. (85g) Gasket Maker

E
Eric
Fantastic! Harmon Accentra Door Gasket and Silicone

Works as advertised! Quality material and thickness. Gasket is the right size diameter. Some definitely are not. Installed very easily. Back to the tight door seal!

s
steve s.

Stove & Gasket Silicone 3 oz. (85g) Gasket Maker

123