Would it work on gluing back rubber pads on the nose bridge of plastic frame sunglasses?

Yes, This glue will be effective in gluing pads onto sunglasses frames. If they are metal, you'd be best off scuffing the metal with sandpaper to ensure adhesion; for plastic this won't be a problem.

do you need to use a primer?, can I use it fix my cracked kicking fin for swimming (silicone/rubber), need to be a strong bond

No. I used it on my tennis shoes. I just cleaned the area with alcohol.

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3M Scotch-Weld Plastic & Rubber Instant Adhesive PR40, Clear, 20 Gram Bottle

Product ID: 61425631

Details

Brand
3M
Item Form
Gel
Material
Adhesive
Special Feature
Strong
Specific Uses For Product
Repair

💧Low viscosity for precision

🔗Strong, durable bond

⏱️Fast 24h full cure

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₨917

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Description

🔗 Stick with the best—bond like a boss!

TRUSTED BY PROS - 3M quality with 4.5-star rating from over 2,200 users—don’t settle for less.
SPEED UP YOUR WORKFLOW - Fast curing formula keeps your projects moving at lightning pace.
PRECISION IN EVERY DROP - Pinch or squeeze for exact application—no mess, no waste.
UNMATCHED BOND STRENGTH - Creates a rock-solid, long-lasting bond on plastics & rubbers.
VERSATILE INDUSTRIAL POWER - Works on tough substrates like EPDM, nylon, HDPE, and more.

3M Scotch-Weld PR40 is a professional-grade, low viscosity instant adhesive designed for plastics and rubbers. It delivers a fast 24-hour cure with a strong, durable bond on challenging substrates like HDPE and EPDM. Engineered for precision application and industrial use, this clear adhesive is trusted by thousands for reliable, mess-free repairs and assembly.

Specifications

ASIN	B072Q9DBB5
Best Sellers Rank	#17,173 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #144 in Cyanoacrylate Adhesives
Brand Name	3M
Color	Clear
Compatible Material	Plastic, Rubber
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (2,237)
Full Cure Time	24 Hours
Global Trade Identification Number	00051115252044
Included Components	Instant Adhesive
Item Form	Gel
Item Package Quantity	1
Item Weight	0.02 Kilograms
Manufacturer	3M
Material Type	Adhesive
Model	25204
Number of Pieces	1
Other Special Features of the Product	Strong
Part Number	25204
Specific Uses For Product	Repair
UPC	051115252044
Viscosity Level	Low
Volume	0.68 Fluid Ounces
Water Resistance Level	Water Resistant

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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₨917

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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