Must polyurethane be completely stripped before application?

I doubt it as long as you have prepped the surface so that the exposure can bind to it. Basically it needs to be clean from grease/contamination and sanded to a rough or medium grit.

Is this product UV resistant?

I Used this normally excellent product on the backside of a small topside mailbox nameplate that was about 4” x 12. One side faced east which survived due to partial shade, but the west side which was more exposed to full sun ultimately peeled off.

Would this one or 206 work for plastic kayak hole repair?

I fixed a split in an Old Town canoe. The engineers at Gougeon Brothers recommended the G/Flex 655 kit. I followed the directions and it has worked great.

Can you use fiberglass mesh with this product i have to do the underside of an rv slide out

Yes, This epoxy works well with fiberglass.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

WEST SYSTEM 105A Epoxy Resin (32 fl oz) Bundle with 207SA Special Clear Epoxy Hardener (10.6 fl oz) and 300 Mini Pumps Epoxy Metering 3-Pack Pump Set (3 Items)

WEST SYSTEM 105A Epoxy Resin (32 fl oz) Bundle with 207SA Special Clear Epoxy Hardener (10.6 fl oz) and 300 Mini Pumps Epoxy Metering 3-Pack Pump Set (3 Items)

Product ID: 329115893

Details

Brand
West System
Item form
Liquid Paste
Material
Epoxy Resin
Special features
Blush-free not
Specific uses for product
Fiberglass

🌊Marine-grade water resistance

⚖️Precise 3:1 resin-to-hardener ratio with pumps

🛠️Ultra-hard, sandable finish

11340009₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Description

🛠️ Mix, bond, and shine — the pro’s choice for flawless finishes!

FLAWLESS CLEAR FINISH - Blush-free, crystal-clear epoxy that resists cloudiness even in humid conditions.
LONG LASTING STRENGTH - Cures to a rock-hard surface in 5 days, ready to withstand daily wear and tear.
PUMP PERFECT PRECISION - Eliminate guesswork with included mini pumps for flawless mixing every time.
MARINE GRADE DURABILITY - Trusted by pros for fiberglass boat repair and water-resistant projects.
VERSATILE CRAFTING POWER - Ideal for woodworking, strip kayak construction, and expert carpentry repairs.

West System 105A Epoxy Resin Bundle includes 32 fl oz of clear resin, 10.6 fl oz of special clear hardener, and a 3-pack of mini pumps for precise mixing. Made in the USA, this marine-grade epoxy delivers a blush-free, ultra-hard finish that resists water and humidity, perfect for woodworking, boat repair, and high-performance bonding.

Specifications

ASIN	B07JWB983K
Best Sellers Rank	#105,212 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #166 in Epoxy Adhesives
Brand Name	West System
Color	Clear
Compatible Material	Wood
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (393)
Full Cure Time	5 Days
Included Components	Resin, Clear Hardener, Pumps
Item Form	Liquid, Paste
Item Package Quantity	1
Item Type Name	Epoxy Bundle
Item Weight	454 g
Manufacturer	West System
Material Type	Epoxy Resin
Model	207SA-BUNDLE
Number of Pieces	3
Other Special Features of the Product	Blush-free, does not turn cloudy in humid conditions
Part Number	207SA-BUNDLE
Specific Uses For Product	Fiberglass boat repair, Strip kayak construction, Woodworking, Repair, Carpentry
UPC	657379078880
Unit Count	112.0 Milliliters
Volume	946.3 Milliliters
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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

11340009₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Ravi S.

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

2 months ago

View all Trustpilot reviews