Click to enlarge
Previous product
HeatShield Cerfractory Flue Sealant
Back to products

HeatShield Formula 51

HeatShield Formula 51 is an insulating, high-temperature refractory mortar, developed specifically for parging smoke chamber walls. When properly applied, it will restore the integrity of your fireplace. This product will insulate, seal gaps, and smooth the smoke chamber walls as required by both NFPA and IRC codes.

  • UL Listed  (Smoke chamber surfacing materials MH64629)
  • Insulates Fireplace Smoke Chambers for Added Safety
  • Smoothes Jagged Edges and Corbels and Reshapes Smoke Chambers for Increased Performance
  • Insulates from Heat or Cold
  • Sticks to Most Anything
Category: Tag:
Description

Formula 51 can be parged, troweled, or hand packed over any brick, block, or stone surface exposed to high temperatures such as smoke chambers, ash pits, vent connections, and more. Formula 51 meets and or exceeds all of the national and local building codes for new construction and repairs of masonry fireplaces and chimneys. Not suitable for food storage or food preparation areas. Meets ASTM C-199 (Medium Duty) and is non water-soluble when dry.

WARNING: This product can expose you to chemicals including quartz and titanium dioxide, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Additional Info

Reviews

There are no reviews yet.

Be the first to review “HeatShield Formula 51”

Your email address will not be published.

Related products

Close

HeatShield Cerfractory Foam

HeatShield Cerfractory Foam is an insulating, high-temperature refractory mortar, developed specifically for spray coating smoke chamber walls. When properly applied, it will restore the integrity of your fireplace. This product will insulate, seal gaps, and smooth the smoke chamber walls as required by both NFPA and IRC codes.
  • Listed to UL 2505 Zero Clearance to Combustibles
  • Insulates Fireplace Smoke Chambers for Added Safety
  • Smoothes Jagged Edges, Corbels and Reshapes Smoke Chambers for Increased Performance
  • Insulates from Heat or Cold
  • Resists Temperatures Up To 2550° F
  • Expands Up To 50% More Volume for Better Insulation
  • Sprayable – No Need To Demolish the Damper and Firebox to Gain Access
  • Repairs Any Brick Block or Stone Exposed to High Temperatures
Quick view
Close

HeatShield Cerfractory Flue Sealant

Your chimney may look good on the outside, but have hidden dangers on the inside. Damaged chimney liner? HeatShield® can restore your chimney's clay flue liner and save you the expense of rebuilding or relining with a stainless steel chimney liner. HeatShield is a chimney liner repair system that eliminates the hazards and draft problems caused by gaps, cracks and spalling in otherwise sound masonry chimneys. HeatShield Cerfractory Flue Sealant is a professionally applied product available through our factory trained chimney professionals.
Find an Authorized HeatShield Installer
Quick view
Close

HeatShield Smoke Chamber Sprayer

This smoke chamber sprayer is used to apply the HeatShield Cerfractory Foam product to smoke chamber walls. It must be used with a compressor with a minimum 5.0 CFM @ 50 PSI. For more information, or where to purchase this sprayer, contact us at (800) 860-6327.
Quick view
Close

PCR Poultice Creosote Remover

PCR is a revolutionary product designed to completely remove 3rd degree glazed creosote from flue tiles or stainless steel chimney liners. When PCR is applied, it dissolves the creosote and absorbs it. As it absorbs the creosote and dries, it loses its adhesive properties and falls off the sides of the flue tiles. Any remaining PCR can be easily removed by chimney sweeping.
  • Completely removes 3rd degree glazed creosote
  • Eliminates the need for dangerous and potentially destructive cleaning methods
  • Easy to apply and remove
  • Note: Must be applied by a professional
Quick view