How long to set before I can wallpaper over it?

30-45 minutes until it dries and becomes tacky.

What is the dry time?

To get the desired result ie. protect the surface and get increased slip and slide, let it dry overnight. However, in a pinch, putting box fans on the area will generally expedite drying time (3+ hours)and still allow the sealer do what it does so well

Will this work for 60 grit sanded down old formica dinner table that will be top coated with Behr paint and primer and then stonecoat epoxied?

Hi Jim, PRO-999 Rx-35 is formulated to seal porous surfaces like drywall and joint compound. As Formica is a non-porous, sealed surface, PRO-999 may not be the best primer option for this project.

Roman Pro 999 Rx 35 Wallpaper Primer And Sealer Bonding

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VT24998

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖼️ Seal it. Prime it. Own your space.

MAXIMIZE YOUR WALL PREP - Covers up to 450 sq ft per gallon for efficient, large-scale projects
BREATHE EASY WORK CLEAN - Low odor, water-based formula with <25g/L VOC for a healthier indoor environment
FAST TRACK YOUR RENOVATION - Dries to a clear matte, tacky finish in just 3 hours—ready for wallpaper or paint
VERSATILE SURFACE SOLUTION - Seals porous drywall, popcorn ceilings, and textured surfaces with mildew resistance
EFFORTLESS APPLICATION CLEANUP - No splatter, easy soap-and-water cleanup—perfect for pros and DIYers alike

The ROMAN PRO-999 Rx-35 is a premium, water-based sealer and primer designed for porous surfaces like drywall and textured ceilings. Offering up to 450 square feet coverage per gallon, it dries quickly in 3 hours to a clear matte finish with slight tackiness, ensuring superior wallpaper adhesion. Low odor and low VOC make it ideal for indoor use, while its mildew resistance and easy cleanup cater to both professional contractors and DIY enthusiasts. Trusted for over 75 years, ROMAN leads the industry with innovative, high-quality wallcovering primers.

Specifications

ASIN	B005MUEQGW
Age Range Description	Adult
Best Sellers Rank	#59,567 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Primer Paint
Brand	Roman
Brand Name	Roman
Color	Clear
Color Code	Clear
Container Type	Pail
Coverage	Approx. 350-450 square feet per gallon, depending on the porosity and texture of the surface
Customer Reviews	4.5 out of 5 stars 262 Reviews
Finish Type	Matte
Full Cure Time	3 Hours
Global Trade Identification Number	00017104169014
Indoor Outdoor Usage	Indoor
Is Waterproof	False
Item Form	Liquid
Item Type Name	Rx-35 Problem Solving Primer
Item Volume	1 Gallons
Manufacturer	Roman Decorating Products
Model Name	PRO-999
Model Number	16901
Paint Type	Acrylic
Part Number	16901
Size	128 Fl Oz (Pack of 1)
Special Feature	Mildew Resistant, Non Toxic
Special Features	Mildew Resistant, Non Toxic
Specific Uses For Product	Interior
Surface Recommendation	Drywall, Plaster, Skim Coat, Joint Compound
UPC	017104169014
Unit Count	3780 Milliliters
Warranty Description	1 Year Limited Warranty
Water Resistance Level	Water Resistant

Reviews

L**E

31.12.2024

A**.

11.11.2025

R**R

6.09.2025

R**N

30.08.2025

P**I

5.09.2025

S**A

24.10.2023

C**W

6.06.2025

C**G

2.06.2024

R**E

22.09.2022

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