Will can spray overhead? switched recessed lights to cool led & want to fill wood box holding recessed light can to sop heat loss.

Since they recommend turning the can upside down to clear the gun for storage, it will not spray that way, however you can attach a length of clear tubing to the spray tip and get an overhead gap filled.

What is coverage at 1 inch thickness

Thank you for your interest in our product. The yield on this product is each can will cover 970 linear feet based on 3/8" bead of foam. Unlike the 2 part foams, this product is meant for gaps of 3" or less. Thank you

How many cans do I need to spray under my 21 inch acrylic tub?

you have not provided enough information to answer the question. Clarify the size of the area you want to place this foam. Do you plan to just fill the area under the bottom of the tub or completely around the total under side of the tub - bottom and side walls? Example for bottom of tub: 20 inches wide x 60 inches long x 4 inches high. Given these dimensions there is plenty of material to fill that area. If you plan to go around the sidewalls - you will need a few more cans which you can buy at a hardware store.

will it work on metal siding on concrete?

This will stick to both surfaces.

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

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GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant | Pack of 12, Closed Cell, Polyurethane, Fireblock, Expanding Spray Foam Sealant, Insulates & Seals Gaps Up to 3"

GREAT STUFF PRO Gaps & Cracks 24 oz Spray Foam Insulation Sealant | Pack of 12, Closed Cell, Polyurethane, Fireblock, Expanding Spray Foam Sealant, Insulates & Seals Gaps Up to 3"

Product ID: 8324112

Details

Brand
GREAT STUFF
Item Weight
1.5 pounds
Material
Polyurethane
Style
24 oz
Water Resistance Level
Water

⚡Reduces energy loss by up to 40%

🔥Fireblock rated for safety

🧱Seals gaps up to 3 inches

AED 1185

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Seal the gaps, save the energy, and stay safe — the pro’s choice for smart insulation!

FAST READY - Tack-free in minutes and trim-ready in just an hour, speeding up your project without compromising quality.
MADE IN THE USA - Proudly manufactured domestically, ensuring top-tier quality and supporting local industry.
ENERGY SAVER PRO - Cuts heating and cooling loss by up to 40%, slashing utility bills and boosting home efficiency.
FIREBLOCK CONFIDENCE - Bright orange foam is fireblock rated, slowing flame and smoke spread to keep your space code-compliant and safe.
SEAL BIG SEAL SMART - Expands up to 3 inches to fill and insulate larger gaps around pipes, vents, and framing for airtight protection.

GREAT STUFF PRO Gaps & Cracks is a professional-grade, polyurethane spray foam sealant that expands up to 3 inches to create a durable, water-resistant, and fireblock-rated barrier. Made in the USA, this fast-setting foam reduces energy loss by up to 40%, helping to improve home efficiency while meeting fire safety codes. Sold in a convenient 12-pack of 24 oz cans, it’s ideal for sealing larger penetrations around pipes, vents, and framing with quick application and cleanup.

Specifications

ASIN	B0044UYJXG
Best Sellers Rank	#50,814 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #189 in Hardware Sealers
Brand Name	GREAT STUFF PRO
Color	Orange
Compatible Material	Most Plastics
Customer Reviews	4.5 4.5 out of 5 stars (295)
Included Components	12-Gaps & Cracks 24oz (1 Case)
Item Form	Foam
Item Weight	1.5 pounds
Manufacturer	Dow
Material Type	Polyurethane Foam
Number of Items	12
Part Number	GSGC24-12
Style Name	24 oz
Surface Recommendation	Pipe
UPC	850012619963
Unit Count	288 Ounce
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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AED 1185

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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I loved the variety of products available. Will definitely shop again.

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