Why is the temperature rating not listed?

Because that would be UL listed test specific

Can use this to fill a border gap of my marble around my gas fireplace and mantle?

Sorry, I do not know the answer to your question. However, I can tell you that I used it to fill the hole in drywall. As per fire code requirement.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fire, Intumescent Acrylic Mastic (Fire Caulk), Material: Water Based Intumescent Acrylic, Dimensions: 10.5 Oz Tube, Color: White, Qty: 1 (10.5 oz Tube)

Fire, Intumescent Acrylic Mastic (Fire Caulk), Material: Water Based Intumescent Acrylic, Dimensions: 10.5 Oz Tube, Color: White, Qty: 1 (10.5 oz Tube)

Product ID: 21930246

Details

Brand
Abesco
Color
White
Item Form
Paste
Item Weight
1.5 pounds
Liquid Volume
10.5 fluid

🌱environmentally friendly

🎨paintable when dry

🔥4 hours fire resistance

HK$360

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

Seal the Deal with Safety! 🔒

🔒 SUPERIOR SEALANT - Forms a carbonaceous char to effectively seal gaps and prevent fire and smoke spread.
💧 EFFORTLESS CLEANUP - Cleans up with water, making application a breeze.
🌱 ECO CONSCIOUS CHOICE - Water-based and environmentally friendly, perfect for the modern professional.
🎨 VERSATILE APPLICATION - Easily paintable once dry, blending seamlessly with your decor.
🔥 UNMATCHED FIRE RESISTANCE - Provides up to 4 hours of fire protection, keeping your spaces safe.

The Fire Intumescent Acrylic Mastic is a water-based, eco-friendly caulk designed to prevent the spread of fire and smoke in rated constructions. With a 10.5 oz tube, it offers up to 4 hours of fire resistance and is easy to apply and clean up. This versatile sealant is paintable when dry, making it an ideal choice for both safety and aesthetics.

Specifications

ASIN	B00TE9TV8A
Best Sellers Rank	#225,733 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #558 in Adhesive Caulk
Brand Name	Abesco
Color	White
Customer Reviews	3.9 3.9 out of 5 stars (14)
Item Form	Paste
Item Weight	1.5 pounds
Liquid Volume	10.5 fluid ounces
Manufacturer	Electriduct
Material Type	Acrylic
Model	30350
Number of Items	1
Number of Packs	1
Part Number	30350
Surface Recommendation	Pipe
UPC	700600913228
Unit Count	1 Count
Water Resistance Level	Waterproof

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