Can I apply this to a painted smooth masonary wall?

I wouldn't think its an issue. I used it over a textured/painted wall and it worked great.

Works for non-woven wallpaper ??

This wallpaper adhesive did not work as heavy duty to me. It should work on any wallpaper. It goes on pretty wet. The old thing is you can move the paper and realign, if needed probably for a good 30 mins after you place it.

do I have to prime my wall first?

Just a thought, if it is new wallboard and if you think you might ever want to paint that wall it would be better to prime it so that the glue doesn't soak into the wallboard. Then when you take the wallpaper down you won't pull hunks of wallboard out.

Is this a vinyl adhesive

Not sure, I use this for heavier wallpaper and will never use anything but this ever. Its amazing!!!

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Roman Heavy Duty Clear Wallpaper Adhesive, Non-staining, Clear, PRO-838, (1 Gallon - 280 sq. ft.)

Roman Heavy Duty Clear Wallpaper Adhesive, Non-staining, Clear, PRO-838, (1 Gallon - 280 sq. ft.)

Product ID: 14470648

Details

Brand
Roman
Color
Clear
Item Form
Paste
Material
Modified
Specific Uses For Product
Wallpaper

💪Heavyweight wallpaper support

🧴Clear-drying, non-staining

🖼️280 sq.ft. coverage

¥24650

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖌️ Stick with the best—where heavy duty meets crystal clear perfection!

MADE IN THE USA - Crafted in Illinois with 75+ years of trusted quality—join the pros who rely on Roman.
HEAVYWEIGHT HERO - Engineered for medium to heavyweight wallpapers including vinyl and wall carpet—no sag, no slip.
PRO LEVEL COVERAGE - Covers up to 280 sq. ft. per gallon—hang up to 5 double rolls with ease.
CRYSTAL CLEAR FINISH - Dries completely clear for a flawless, professional look—no unsightly residue.
EFFORTLESS APPLICATION - Smooth roll, brush, or machine application with excellent slip for perfect pattern alignment.

Roman PRO-838 Heavy Duty Clear Wallpaper Adhesive is a professional-grade, clear-drying paste designed for medium to heavyweight wallcoverings like vinyl and wall carpet. Offering up to 280 sq. ft. coverage per gallon, it provides superior tack and slip for easy repositioning and precise pattern matching. Made in the USA, this adhesive applies smoothly with a roller, brush, or pasting machine and cleans up easily with water before drying, ensuring a durable, non-staining finish ideal for both contractors and DIY enthusiasts.

Specifications

ASIN	B000I1VDPW
Best Sellers Rank	#6,104 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Wallpaper Adhesives
Brand Name	Roman
Color	Clear
Compatible Material	Wallpaper
Container Type	Pail
Customer Reviews	4.6 4.6 out of 5 stars (2,133)
Global Trade Identification Number	00017104113017
Included Components	Roman 011301 PRO-838 1 gal Heavy Duty Wallpaper Adhesive, Clear
Item Form	Paste
Item Package Quantity	1
Item Type Name	Roman 011301 PRO-838 1 gal Heavy Duty Wallpaper Adhesive, Clear
Item Weight	16 ounces
Manufacturer	Roman Decorating Products
Material Type	Modified Starches
Model	011301
Number of Pieces	1
Part Number	11301
Specific Uses For Product	Wallpaper Installation
UPC	017104113017
Unit Count	128 Fluid Ounces
Viscosity Level	Medium
Volume	1 gallons
Water Resistance Level	Not Water Resistant

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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.

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¥24650

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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