Desertcart Logo

Q: Is this good for a wood door in a humid steamy bathroom. I used Formby's tung finish and the door has some mold staining in spots now.

I love this product. We have a professional wood finisher who also works at our local woodcraft store . He swears by it and uses it as a base coat on all raw wood . Prior to all stains or top coats. It is essentially a 2 pound cut of shellac with out wax so polyurethane can go right on top. Brush it on and let dry 24 hours then light sand off with 320 or 400 grit paper. . If you stained underneath be careful not to sand too hard.The ting oil in humid conditions is not advisable . I'd chemically strip the old products off. Sand 80, 100,150,200 grit. Then alloy the sealcoat. Stain after that then top coat with general finishes ENDURO pre cat urethane. Three coatsHope this helps

Q: Would this make a good topcoat final finish on pine?

I suppose I'll have to be the devil's advocate on this. You absolutely can use this product as a topcoat. It's simply dewaxed shellac. So, it's great for producing a traditional french polish gloss or even a lower gloss satin (depending upon how much you sand/polish). If you want to use it as a topcoat, you may need several coats of it to build up to the desired sheen. I make drums and I've used this product extensively as both a sanding sealer and a standalone finish.

Q: What "cut" is this? One pound, two pound, etc?

This product contains wax-free shellac, 2-pound cut.

Q: Will this work well over a general finishes dye stain (to seal) and under a satin poly? to lock in the dye stain, so the poly doesnt lift it

I have only used it as a pre-stain sealer on hard maple to provide more even and consistent stain (I use a gel stain usually). I think some experimentation is in order for your question although I would think it would work well under a satin poly.

Deliver to Finland

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

⚡ Seal it fast, seal it flawless — your wood’s new best friend!

TRUSTED QUALITY - Made in the USA by Rust-Oleum, with satisfaction guaranteed 🇺🇸
EFFORTLESS CLEANUP - Clean brushes with alcohol, ammonia, or water—no harsh chemicals needed 🧼
CRYSTAL CLEAR FINISH - Won't yellow or darken over time, preserving natural beauty ✨
UNIVERSAL WOOD SEALANT - Perfect for ALL interior wood surfaces, including floors 🪵
LIGHTNING FAST DRY TIME - Sand & recoat in minutes, not hours ⚡

Rust-Oleum Zinsser 854 Clear SealCoat is a premium shellac-based sanding sealer designed for all interior wood surfaces. It dries rapidly, allowing sanding and recoating within minutes, and maintains a clear, non-yellowing finish. Compatible with all clear wood finishes and easy to clean up with common household solvents, this 1-quart sealer covers up to 100 sq ft and is proudly made in the USA.

Specifications

Material	Shellac
Brand	Rust-Oleum
Style	Compact
Item Weight	1.99 Pounds
Item Dimensions LxWxH	4.15 x 4.15 x 4.9 inches
Compatible Material	Wood
Item Form	Liquid
Color	Clear
Surface Recommendation	Floors,Wood
Manufacturer	Rust-Oleum
Part Number	854
Item Weight	1.99 pounds
Product Dimensions	4.15 x 4.15 x 4.9 inches
Country of Origin	USA
Item model number	854
Is Discontinued By Manufacturer	No
Size	1 Quart
Volume	1 Quarts
Item Package Quantity	1
Coverage	100 sq ft
Usage	Inside
Included Components	Rust-Oleum Zinsser 854 1-Quart Bulls Eye Sealcoat Universal Sanding Sealer
Batteries Included?	No
Batteries Required?	No
Warranty Description	Satisfaction Guaranteed