---
product_id: 19731475
title: "Varathane 250281 Water-Based Ultimate Spar Urethane Spray, 11.25 oz, Satin"
brand: "varathane"
price: "R$313"
currency: BRL
in_stock: true
reviews_count: 13
category: "Varathane"
url: https://www.desertcart.com.br/products/19731475-varathane-250281-water-based-ultimate-spar-urethane-spray-11-25
store_origin: BR
region: Brazil
---

# Dries in 30 mins Water-based, soap cleanup UV & weather resistant Varathane 250281 Water-Based Ultimate Spar Urethane Spray, 11.25 oz, Satin

**Brand:** varathane
**Price:** R$313
**Availability:** ✅ In Stock

## Summary

> ✨ Protect your wood, perfect your space — fast, flawless, forever.

## Quick Answers

- **What is this?** Varathane 250281 Water-Based Ultimate Spar Urethane Spray, 11.25 oz, Satin by varathane
- **How much does it cost?** R$313 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/19731475-varathane-250281-water-based-ultimate-spar-urethane-spray-11-25)

## Best For

- varathane enthusiasts

## Why This Product

- Trusted varathane brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Low Odor & Easy Cleanup:** Safe for indoor/outdoor use with simple soap and water cleanup—no harsh chemicals.
- • **Ultra-Fast Drying Power:** Get back to your day—recoat in just 1 hour with zero wait time.
- • **Weatherproof & UV Shield:** Protect outdoor wood surfaces from sun damage and harsh elements.
- • **Crystal Clear Satin Finish:** Enhance natural wood grain without yellowing or altering color.
- • **Effortless Spray Application:** Reach every nook and cranny with a smooth, brush-stroke-free finish.

## Overview

Varathane 250281 Water-Based Ultimate Spar Urethane Spray delivers a crystal-clear, satin finish that dries in 30 minutes and covers up to 12 sq. ft. per can. Its advanced water-based formula offers superior UV and weather resistance without yellowing, making it ideal for outdoor wood surfaces like furniture, boats, and fences. The spray application ensures a smooth, brush-stroke-free coat with low odor and easy soap-and-water cleanup, enabling quick recoats and hassle-free maintenance.

## Description

Product Description Varathane Ultimate Water Based Spar Urethane is a crystal clear protective layer for exterior wood surfaces. Maximum scratch, mold & mildew, weather and UV resistance protect the surface from damage while sealing out water. Ultra fast drying and easy soap and water clean up saves time and hassle. Spray feature allows application on hard to reach areas such as indents or holes. Tip : The can must be shaken vigorously before and during use. Shake can for one minute after mixing ball begins to rattle. If valve clogs, twist and pull off spray tip and rinse it in a solvent such as mineral spirits. From the Manufacturer Rust-Oleum 250281 Diamond Spar Urethane Rust-Oleum 250281 Diamond Spar Urethane Features: Protective ESC coating Lasts longer, less work Water clean-up, fast dry, low odor Maximum protection for exterior doors, furniture and boats Lasts twice as long as exterior oil-based finishes Use on exterior doors, furniture and boats Satin finish 12-Ounce rosol. Tip : The can must be shaken vigorously before and during use. Shake can for one minute after mixing ball begins to rattle. If valve clogs, twist and pull off spray tip and rinse it in a solvent such as mineral spirits.

Review: crystal clear, easy to apply, hard not to leave brush strokes on non-absorbing surfaces (fine on wood) - Ok, this product became one of my favorite, but not for the original intended use. I wanted to clear coat some counter tops in my sailboat, and wanted some UV resistance because you know, it's a boat, in Florida. However, as a clear coat on a very light uniform plastic surface (doesn't absorb the product) it was impossible to get rid if very tiny, hard to see (but still there) brush strokes). Most of the time the brush strokes weren't visible, but depending on the light, they would appear and I didn't like that. HOWEVER: I then tried the product on wood, and there was not the slightest brush stroke. PERFECT. Also, I love that it is indeed crystal clear and doesn't alter the color of the wood. I ended up using it on my teak and holly sole inside the boat, despite the fact that it is not recommended for flooring, for several reasons: - it is VERY EASY to apply. - it dries INSANELY FAST, at least in Florida. I could re-coat every 5 minutes. - no sanding required - doesn't alter the color of the wood, but beautifully enhances the grain (like when the wood is wet). - seals the wood / waterproofs the wood - doesn't yellow the holly wood (originally white) like teak oil or varnish or other clear coat would. The result is fantastic, took me less than 1 hour for a 30 foot boat, and can be redone anytime easily and quickly if needed. So who cares if it doesn't last 10 years, it is cheap, fast, easy, looks great, and requires no maintenance, no sanding, no mess when re-applying in the future, while protecting my teak&holly sole well. I highly recommend this to any boater who doesn't want to spend a week on varnishing or coating the sole and wants an easy 100% guaranteed perfect result (no strokes, no bubbles, no issues, apply right off the can as you want with a foam brush you CANT GET IT WRONG. LOVE IT.
Review: Awesome Product!!! - Finally a product I can use outdoors that actually does what it says! I do a lot of birdhouses and Christmas decor for outdoors, and often use white paint. Others claim they do not yellow or discolor the paint, but this Varathane 250241H Ultimate water based actually works like it claims! I used it on a birdhouse and a fence peaked for outside that has a lot of white and it did not discolor at all. Also quick drying and got all three Coates on in one day😁 super happy and highly recommend!

## Features

- Protects outdoor wood surfaces such as furniture, fences, boats, trim and more
- Water based formula dries fast and cleans up with soap and water
- Dries to the touch in 30 minutes with coverage up to 12 sq. ft. per can, recoat after 1 hour
- Weather and UV resistant formula is non yellowing and protects the surface from sun damage
- Satin finish provides a classic and natural look
- Non-yellowing formula keeps your wood looking great longer
- Outstanding UV and weather resistance
- Low odor
- No brush strokes
- Extra fast drying apply 3 coats in a day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VIWZT0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #15,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Interior & Exterior House Paint |
| Color | Satin Finish |
| Coverage | 12 sq. ft. |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,454) |
| Date First Available | August 17, 2005 |
| Finish | Gloss |
| Global Trade Identification Number | 00026748250286 |
| Included Components | 12-Ounce Clear Finish |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item model number | 250281 |
| Liquid Volume | 11.25 Fluid Ounces |
| Manufacturer | Rust-Oleum |
| Part Number | 250281 |
| Pattern | Satin |
| Product Dimensions | 7.5 x 2.4 x 2 inches |
| Size | 11.25 Ounce Spray |
| Style | Satin |
| UPC | 026748250286 |
| Usage | Interior/Exterior |
| Warranty Description | Satisfaction Guaranteed |

## Product Details

- **Brand:** Varathane
- **Finish Type:** Gloss
- **Item Weight:** 15.2 ounces
- **Material:** water based
- **Recommended Uses For Product:** Exterior

## Images

![Varathane 250281 Water-Based Ultimate Spar Urethane Spray, 11.25 oz, Satin - Image 1](https://m.media-amazon.com/images/I/81HRdph6N1L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Has anyone ever used this product on an exterior painted surface?  Does it stick to the paint?  Does it yellow over time?**
A: Kate, I've used on outdoor things such as gnomes, large metal butterflies over the last 8-9 months without any yellowing. It does stick to the paint. Hope this helps.

**Q: Can this be used on metal to protect it from sun and rain?**
A: yes, you can use this for metal but I found a better product for outdoor protection.  It is Modern Masters Master Clear Supreme.  You will have to redo the Varathane every year as the sun will wear it down.

**Q: I did a white solid stain on an oak dining room set---------would this be good for that?**
A: Probably but I dont think I would use a spray on dining table

**Q: can i spray this on**
A: The can directions don't mention spraying this product but rather suggest brushing it on. However, being a water-based product, I see no reason why it couldn't be thinned to the proper viscosity and sprayed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ crystal clear, easy to apply, hard not to leave brush strokes on non-absorbing surfaces (fine on wood)
*by A***E on April 22, 2014*

Ok, this product became one of my favorite, but not for the original intended use. I wanted to clear coat some counter tops in my sailboat, and wanted some UV resistance because you know, it's a boat, in Florida. However, as a clear coat on a very light uniform plastic surface (doesn't absorb the product) it was impossible to get rid if very tiny, hard to see (but still there) brush strokes). Most of the time the brush strokes weren't visible, but depending on the light, they would appear and I didn't like that. HOWEVER: I then tried the product on wood, and there was not the slightest brush stroke. PERFECT. Also, I love that it is indeed crystal clear and doesn't alter the color of the wood. I ended up using it on my teak and holly sole inside the boat, despite the fact that it is not recommended for flooring, for several reasons: - it is VERY EASY to apply. - it dries INSANELY FAST, at least in Florida. I could re-coat every 5 minutes. - no sanding required - doesn't alter the color of the wood, but beautifully enhances the grain (like when the wood is wet). - seals the wood / waterproofs the wood - doesn't yellow the holly wood (originally white) like teak oil or varnish or other clear coat would. The result is fantastic, took me less than 1 hour for a 30 foot boat, and can be redone anytime easily and quickly if needed. So who cares if it doesn't last 10 years, it is cheap, fast, easy, looks great, and requires no maintenance, no sanding, no mess when re-applying in the future, while protecting my teak&holly sole well. I highly recommend this to any boater who doesn't want to spend a week on varnishing or coating the sole and wants an easy 100% guaranteed perfect result (no strokes, no bubbles, no issues, apply right off the can as you want with a foam brush you CANT GET IT WRONG. LOVE IT.

### ⭐⭐⭐⭐⭐ Awesome Product!!!
*by A***R on December 9, 2025*

Finally a product I can use outdoors that actually does what it says! I do a lot of birdhouses and Christmas decor for outdoors, and often use white paint. Others claim they do not yellow or discolor the paint, but this Varathane 250241H Ultimate water based actually works like it claims! I used it on a birdhouse and a fence peaked for outside that has a lot of white and it did not discolor at all. Also quick drying and got all three Coates on in one day😁 super happy and highly recommend!

### ⭐⭐⭐⭐⭐ Great for soft woods like cedar when you want to keep the natural wood color without splotchiness.
*by J***F on November 2, 2025*

Very easy to apply and looks great. Works really well on eastern red cedar because it keeps the natural wood grain without turning it dark like oil based versions do.

## Frequently Bought Together

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-23*