We have 4 rows of std 6 x3 bdick, to surround fire pit frame?How much product do I need

If you use standard mortar to hold/secure the brick and only need ~1-2” deep mortar joint I think you can get by with 1 tub

Can I use it to tile the Woodburning fireplace heath?

No, ProSpec® Refractory Mortar is a specially-engineered blend of specific cements and aggregates giving the mortar unique heat-resistance and thermal characteristics for use in high-temperature applications such as inside fire pit rings, setting chimney clay flue liners, parging a smoke chimney chamber, and setting fire bricks. It is not to be used for tile setting mortar.

how many bricks can you lay with 10lb.

A 10 lb. pail of ProSpec Refractory Mortar will lay approximately 16-20 standard fire bricks at 1/8 in. (3 mm) joint thickness.

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$Tenon Refractory Mortar, 10 Pounds | Refractory Mortar Mix for Fireplaces, Fire Brick, Clay, High Heat Formula, Up to 2550°F, White in Color, Fireproof$

Tenon Refractory Mortar, 10 Pounds | Refractory Mortar Mix for Fireplaces, Fire Brick, Clay, High Heat Formula, Up to 2550°F, White in Color, Fireproof

Product ID: 141214992

Details

Brand
Tenon
Color
White
Item dimensions L x W x H
9.4 x 9.4 x
Material
Silica
Shape
Round

⏳1 hour workable time

🔥Withstands up to 2550°F

🧱ASTM C199 certified strength

€ 149.52

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Fire up your projects with Tenon – the mortar that never quits!

BUILT TO LAST - Cures into a water-insoluble, acid-resistant bond for long-term durability.
READY SET MIX - Preblended formula—just add water and start your project instantly.
HEATPROOF MASTERY - Handles extreme temperatures up to 2550°F, perfect for fireplaces and pizza ovens.
WORK ON YOUR TIME - Generous 1-hour working window before hardening locks in precision.
CODE APPROVED CONFIDENCE - Meets ASTM C199 standards, ensuring compliance with building codes.

Tenon Refractory Mortar is a high-heat resistant, preblended mortar mix designed for fireplaces, fire bricks, and clay applications. It withstands temperatures up to 2550°F, offers a 1-hour working time, and cures into a durable, water-insoluble, acid-resistant bond. ASTM C199 certified, it ensures professional-grade performance and code compliance for indoor and outdoor masonry projects.

Specifications

ASIN	B07RC8D1WL
Best Sellers Rank	#24,230 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Mortar Mix
Brand Name	Tenon
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (264)
Item Dimensions	9.4 x 9.4 x 7.1 inches
Item Form	Paste
Item Shape	Round
Item Weight	10 pounds
Manufacturer	TCC Materials
Material	Silica
Model Number	120913
Number of Items	1
Part Number	114050
Specification Met	True
UPC	037826209133
Unit Count	1 Count

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