Is this polyester resin

No it is not polyester resin. It is epoxy with a 5 to 1 ratio, and cures extremely hard. Polyester should not be used on a repair below the water line. Epoxy will not allow water to absorb into the repaired area.

can I use this to fix lamination on my RV side walls

Worked great for me rebuilding the wall sandwich (fiberglass, thin ply, foam board,,,) after water delamination.

Can you do inside of bathtub with this?

Good Afternoon, this product cures to a high strength, water resistant finish, so using within a bathtub should be fine. Thank you.

Desertcart Logo

Deliver to Hong Kong

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛠️ Master your craft with TotalBoat’s precision epoxy kit—because every detail counts!

ALL IN ONE KIT - Includes resin, hardener, and calibrated pumps—no guesswork, no extra tools needed
GENEROUS GALLON SIZE - Ample volume for large repairs or fiberglass projects without constant refills
CUSTOMIZABLE CURE TIME - Choose fast (12 min) or slow (20 min) hardener to match your project pace
MARINE GRADE DURABILITY - Formulated by boaters for boaters, compatible with top marine epoxy systems
PRECISION 5 1 MIX RATIO - Ensures perfect resin-to-hardener balance every time for flawless results

TotalBoat 5:1 Epoxy Kit (Gallon, Slow Hardener) is a professional-grade marine epoxy system featuring a precise 5:1 resin-to-hardener ratio, customizable cure times with fast or slow hardeners, and calibrated mixing pumps. Designed for boaters and compatible with popular marine epoxies, this all-in-one kit delivers durable, clear finishes ideal for repairs and fiberglass projects.

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.

HK$4812

Duties & taxes incl.

Hong Kongstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Rajesh P.

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

2 days ago

View all Trustpilot reviews

Product Dimensions	25.4 x 20.32 x 38.1 cm; 6.08 kg
Item model number	TB-521KITSB-K
Batteries Required?	No
Batteries Included?	No
Material Type(s)	Epoxy Resin
Color	Clear
ASIN	B00HR8515C

TotalBoat 5:1 Epoxy Kit (Gallon, Slow Hardener)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions