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.

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TotalBoat TotalBoat 5:1 Epoxy Kit (Quart, Fast Hardener)

TotalBoat TotalBoat 5:1 Epoxy Kit (Quart, Fast Hardener)

Product ID: 725579313

Details

Brand
TotalBoat
Item Form
Liquid
Material
Epoxy Resin
Special Feature
Self Leveling
Specific Uses For Product
Carpentry

⚓Marine-grade durability

🧪Precise 5:1 mix ratio

⏱️Fast 12-min cure option

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€ 293.88

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚓ Bond like a pro, cure like a boss — TotalBoat epoxy powers your marine & repair game!

VERSATILE APPLICATION - Ideal for fiberglass, wood, metal & composite repairs
PRECISION MIXING PUMPS - Color-coded 5:1 ratio for flawless cures every time 🧪
UNMATCHED MARINE STRENGTH - Superior bonding for boats, kayaks & composites ⚓
DURABLE WEATHERPROOF FINISH - Resists salt, moisture & chemicals for long-lasting results
FAST OR SLOW HARDENER OPTIONS - Tailor curing speed to your project & climate ⏱️

TotalBoat 5:1 Epoxy Kit is a professional-grade marine epoxy resin system designed for high-strength bonding, coating, and laminating. Featuring a precise 5:1 resin-to-hardener ratio with color-coded pumps, it offers fast (12 min) or slow curing options to suit various environments. Its low viscosity and self-leveling formula make it perfect for fiberglass wetting and composite repairs on boats, kayaks, RVs, and more. Resistant to moisture, salt, chemicals, and abrasion, this epoxy cures into a durable, sandable, and paintable solid, ensuring long-lasting structural integrity.

Specifications

ASIN	B00HR8515W
Brand	TotalBoat
Brand Name	TotalBoat
Compatible Material	Fibreglass
Container Type	Bottle
Country of Publication	USA
Customer Reviews	4.5 out of 5 stars 2,802 Reviews
Global Trade Identification Number	00811932020994
Item Form	Liquid
Item Package Quantity	1
Manufacturer	TotalBoat
Manufacturer Part Number	365246
Material	Epoxy Resin
Material Type	Epoxy Resin
Model	365246
Other Special Features of the Product	Self Leveling
Special Feature	Self Leveling
Specific Uses For Product	Carpentry, Composite construction, Repair, Woodworking
UPC	811932020994
Unit Count	1.0 Count
Volume	177 Millilitres
Water Resistance Level	Waterproof

Reviews

M**.

30.11.2020

R**N

17.10.2021

A**L

4.11.2016

H**Y

18.11.2016

S**R

20.09.2024

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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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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€ 293.88

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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