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Meeco's Red Devil 600B Black High-Temperature Silicone Sealant for Pellet Stove Flues & Gas Vent Pipes (2.8 fl oz) - Ready to Use - Made in The USA

  • Based on 28 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Hearthshire

Arrives Tuesday, Aug 4
Order within 22 hours and 18 minutes
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Features

  • HI-TEMP SILICONE SEALANT BLACK 2.8 OZ TUBE - Flexible, weather-resistant RTV silicone designed for sealing pellet stove flues, gas vent pipes, and fireplace joints exposed to elevated heat.
  • EXTREME TEMPERATURE RESISTANCE Withstands up to 450F continuous and 500F intermittent heat; ideal for high-heat appliances, stovepipes, and vent connections.
  • FLEXIBLE & DURABLE SEAL Forms a rubber-like, waterproof bond that resists cracking, shrinking, and weathering for long-lasting performance indoors or out.
  • MULTI-SURFACE ADHESION Bonds securely to metal, glass, plastic, fiberglass, wood, brick, and slate a versatile choice for home and industrial repair.
  • TRUSTED QUALITY SINCE 1937 Proudly made in the USA by Meecos Red Devil Americas trusted name in stove and fireplace care.

Description

100-Percent RTV Silicone Sealant that forms a tough rubbery adhesive seal and maintains integrity at 450-Degree F continuously and 500-Degree F intermittently. Ideal for sealing pellet stove flues and gas appliance vent pipes. Indoor and outdoor use. Adheres to metal, glass, plastic, fiberglass, aluminum, wood, brick and slate. Black in color. From the Manufacturer 100-Percent RTV Silicone Sealant that forms a tough rubbery adhesive seal and maintains integrity at 450-Degree F continuously and 500-Degree F intermittently. Ideal for sealing pellet stove flues and gas appliance vent pipes. Indoor and outdoor use. Adheres to metal, glass, plastic, fiberglass, aluminum, wood, brick and slate. Black in color.

Material: Hi-Temp Silicone Sealant


Brand: MEECO'S RED DEVIL


Style: Compact


Item Weight: 0.25 Pounds


Item dimensions L x W x H: 1.5 x 1.5 x 7 inches


Material: ‎Hi-Temp Silicone Sealant


Brand: ‎MEECO'S RED DEVIL


Style: ‎Compact


Item Weight: ‎0.25 Pounds


Item dimensions L x W x H: ‎1.5 x 1.5 x 7 inches


Water Resistance Level: ‎Water Resistant


Item Form: ‎Liquid


UPC: ‎074197106005


Unit Count: ‎2.8 Fluid Ounces


Global Trade Identification Number: ‎05


Number of Items: ‎1


Color: ‎Black


Surface Recommendation: ‎Vent


Manufacturer: ‎MEECO MFG CO INC


Part Number: ‎600B


Item Weight: ‎4 ounces


Product Dimensions: ‎1.5 x 1.5 x 7 inches


Item model number: ‎600B


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Included Components: ‎Fireplace accessory


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: November 21, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Sealed pipes for pellet stove
Used this to seal the pipes on our pellet stove. Dries fast and easy to apply.
Reviewed in the United States on October 5, 2025 by Sue L.

  • Good product
Easy to use and works well.
Reviewed in the United States on October 1, 2025 by Satisfied customer

  • Five Stars
Good product. Shipped fast
Reviewed in the United States on November 30, 2017 by JD9870

  • Good
Good
Reviewed in the United States on November 26, 2018 by nydia hernandez

  • Five Stars
Worked great!
Reviewed in the United States on January 29, 2017 by Amazon Customer

  • Smells to high heaven!! Be prepared to open windows and turn on fans!!
This is not rated correctly for what temperature this product can withstand! I do not usually use exclamation points when reviewing but we are currently in the process of once again opening windows and turning fans on because of this product!! It not only stinks but releases a toxic fume that causes nausea, headaches, sore throat, and a lot of coughing and gagging...... We have had wood stoves for many many years....we use silicone caulking to fill in where the little gaps might be in the stove pipe and have never had this happen. Slight smell in the first few burns yes...but this is outrageous!! We wrote to the company and their explanation was we are burning our woodstove too hot for their product. Untrue! We have a thermometer on the stove pipe itself to monitor the heat levels. We run it under what their maximum temperature is. But like most companies today, they don't want to take responsibility!! Even at low temps this stuff stinks!!! My advice would be to stay away! ... show more
Reviewed in the United States on November 14, 2015 by Nutmeggin

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