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.

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PRO-999 Rx-35 Sealer/Primer for Porous Surfaces

PRO-999 Rx-35 Sealer/Primer for Porous Surfaces

Product ID: 75270449

Details

Brand
Roman
Color
Clear
Finish Type
Matte
Item Volume
1 gallons
Paint Type
Acrylic
Size
128 Fl Oz of

⏳3 hr dry time

💧Water-based low odor

🖌️450 sq ft coverage

Description

🖼️ Elevate your walls with the primer pros trust — clear, clean, and ready to transform!

CLEAN COMFORTABLE - Low odor, no splatter, and easy water cleanup for stress-free use
TRUSTED PRO QUALITY - Industry leader with 75+ years of innovation and a 1-year warranty
SEAMLESS SURFACE PREP - Primes torn drywall & porous surfaces for flawless finishes
TACK TEXTURE MASTER - Dries tacky to boost wallpaper adhesion on tricky textures
FAST TRACK YOUR PROJECT - Ready for wallpaper or paint in just 3 hours

Roman PRO-999 Rx-35 is a premium water-based, clear wallpaper primer and sealer designed for indoor use. It covers up to 450 sq ft per gallon, dries to a matte finish with slight tack in 3 hours, and is ideal for drywall, textured surfaces, and popcorn ceilings. Low odor and easy cleanup make it perfect for DIY and professional projects alike, backed by 75+ years of Roman’s trusted quality and a 1-year limited warranty.

Specifications

ASIN	B005MUEQGW
Age Range Description	Adult
Best Sellers Rank	#109,163 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #87 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	4.6 out of 5 stars 277 Reviews
Dry Time In Hours	3
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	128 Fluid Ounces
Warranty Description	1 Year Limited Warranty
Water Resistance Level	Water Resistant

Common Questions

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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.

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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.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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