can this be used on painted surfaces (tables, chairs..) for outdoor protecton and easy cleaning? and is it really clear, so won't change the color?

Yes. I have done this several times. Note that it may change the color slightly (a little yellowish), but it makes the finish much more durable. I recommend a satin or semi-gloss if you want a smooth finish. I've used matte before as well, where I wanted to make the surface a little rougher (distressed furniture, or stairs on a ladder).

Can this bbe thinned to get a smooth finish?

i do not know, i did not try but if you use a hi quality brush its not too bad . I found brush it out 1 time and do not go back over it an the finish is acceptable

I have a table that has a cut out groove all the way around (which i hate). if i use this on top of a gel stain to refinish, will it fill that groove?

My experience with the product was that if it collected heavy in a crack or around a metal fastener, it dried pretty white rather than clear, so I would expect it to not be clear in the groove

Varathane Triple Thick Polyurethane

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

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 76.30

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Description

🛠️ Elevate your woodwork with triple-thick brilliance—because your projects deserve the best!

TRUSTED QUALITY - Backed by Rust-Oleum’s legacy and a 4.6-star rating from over 240 users who demand excellence.
EFFORTLESS APPLICATION - Self-leveling and brushable design eliminates brush marks, making your finish look professionally smooth.
TRIPLE THICK PROTECTION - 3x thicker formula means fewer coats and superior durability for your wood projects.
FAST COVERAGE LESS HASSLE - Covers up to 50 sq ft per quart, saving you time and effort on every project.
PREMIUM CRYSTAL CLEAR FINISH - Achieve a flawless semi-gloss shine that enhances natural wood grain without yellowing over time.

Varathane® Triple Thick Polyurethane is a premium, 3x thicker semi-gloss clear finish designed for interior wood surfaces. It offers crystal-clear protection with a self-leveling, brushable formula that prevents brush marks and yellowing. Covering up to 50 square feet per quart, it delivers professional-grade durability and shine with fewer coats, trusted by thousands of users for superior results.

Specifications

ASIN	B00RWWCJHQ
ASIN	B00RWWCJHQ
Best Sellers Rank	#94,148 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #153 in Varnishes
Brand Name	Varathane
Compatible Material	Wood
Country of Publication	USA
Country of origin	USA
Coverage	50 square feet
Customer Reviews	4.6 4.6 out of 5 stars (243)
Customer reviews	4.6 4.6 out of 5 stars (243)
Date First Available	29 July 2016
Finish Types	Semi-Gloss
Global Trade Identification Number	00020066273682
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Weight	422 g
Item model number	284472
Liquid Volume	32 Fluid Ounces
Manufacturer	RUST-OLEUM
Manufacturer	RUST-OLEUM
Manufacturer Part Number	284472
Material Type	Polyurethane (PU)
Model Number	284472
Product Dimensions	10.8 x 10.8 x 12.7 cm; 421.84 g
Recommended Uses For Product	Interior
UPC	020066273682
Unit Count	1 Count

Reviews

A**R

Used it on birchyply : its amazing crystal clear semi gloss finish looks super premium. Have tried other PU finishes in the past : they are time consuming and also coat is not crystal clear. Easy to apply : will recommend two coats for excellent finish. Brushable application with self leveling feature is amazing - does not leave any brush marks.

6.10.2019

D**H

do alot of wood craft things --like this poly --it is thicker --does not yellow--easy clean up

2.03.2026

C**K

I love this stuff. Goes on nice and cleans up real easy. It dana great and ready for a second coat of that's your thing. I will keep buy this product

6.01.2026

P**.

Worked better than anticipated. Would order again.

16.12.2025

S**R

Highly recommend over the thinner version of poly. Its super thick and you only need one coat. It rarely drips because its so thick.

13.10.2025

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 76.30

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago