How hot can this get and would this work in a engine block sleeve (this were the piston goes up and down ). Its for a 2 stoke 80cc dirt bike ?

If the glue is to be placed on the inside of the sleeve to cover a defect where the rings pass over the repair, this is an extremely demanding use and liable to fail. I'd use a dremel to grind an undercut "dovetail" in the defect and apply J-B Weld High Heat epoxy putty. About 500 degrees max.

My deck screws are no longer biting to secure deck on boat. What product do u recommend to fill hole and redrill?

I just finished filling holes in boat deck that no longer would hold the screws. It dries white. I filled the hole and after curing time I redrilled the holes and mounted the lids. Held up fine so far

Can I use this product on acrylic plastic?

No, you need to use the JB Weld plastic bonder, item 50133 or 50139. Thanks, JB Weld Support

Is this product uv resistant?

"I'm confused, the product description says it is UV resistant." Let's rewrite that (pretending that we have a sixth-grade education): "I'm confused; the product description says it is UV resistant." Unfortunately, the J-B company is using the name MarineWeld for two very different adhesives. The white kind (in syringes) and the gray (in squeezable tubes) differ in much more than color.

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J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz.

J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz.

Product ID: 5361635

Details

Brand
J-B Weld
Item Form
Paste
Material
Epoxy Resin
Special Feature
Strong
Specific Uses For Product
Marine Water

⏳4-6 hrs set, 16-24 hrs cure

🌊Waterproof & marine-grade

⚙️5020 PSI tensile strength

₹ 1435

Duties & taxes included

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Description

⚓ Fix it like a pro—strong, fast, and waterproof!

PRECISION CURE TIMING - Sets in just 4-6 hours and fully cures within 16-24 hours for fast, reliable repairs.
MARINE GRADE DURABILITY - Waterproof and resistant to petroleum, chemicals, and acids—perfect for above and below water fixes.
SHAPE SAND DRILL POST CURE - Once cured, easily tap, fill, sand, mold, or drill to customize your repair with professional finesse.
UNMATCHED STRENGTH GUARANTEED - Steel-reinforced epoxy delivers a powerful 5020 PSI bond that stands the test of time.
VERSATILE SURFACE COMPATIBILITY - Bonds seamlessly to aluminum, fiberglass, metal, plastic, and wood for all your DIY projects.

J-B Weld 8272 MarineWeld is a two-part, steel-reinforced epoxy designed for durable marine and watercraft repairs. With a tensile strength of 5020 PSI, it sets in 4-6 hours and cures fully in 16-24 hours to a dark grey finish. Waterproof and resistant to harsh chemicals, it bonds to multiple surfaces including metal, fiberglass, plastic, and wood, allowing for sanding, drilling, and shaping after curing. Ideal for professionals and DIY enthusiasts seeking a reliable, long-lasting marine adhesive.

Specifications

ASIN	B000KKPFFA
Best Sellers Rank	#3,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Tile Epoxy Adhesives
Brand Name	J-B Weld
Color	Blue/Black
Compatible Material	Alloy Steel, Aluminum, Metal, Plastic, Wood
Container Type	Tube
Customer Reviews	4.7 4.7 out of 5 stars (7,282)
Full Cure Time	15 Hours
Global Trade Identification Number	00043425082725
Included Components	JBWeld 8272UK
Item Form	Paste
Item Package Quantity	1
Item Type Name	BONDING_ADHESIVES
Item Weight	0.07 Kilograms
Manufacturer	JBWeld
Material Type	Epoxy Resin
Model	8272UK
Number of Pieces	1
Other Special Features of the Product	Strong
Part Number	8272UK
Specific Uses For Product	Marine, Watercraft, Water Repairs
Tensile Strength	5020 Pounds Per Square Inch
UPC	043425082725 700736744130 043425700032 796793064694 043425008725
Unit Count	2.0 Ounce
Viscosity Level	Medium
Volume	59.14 Milliliters
Warranty Description	Manufacturer Warranty
Water Resistance Level	Waterproof

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All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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