---
product_id: 483943353
title: "ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear"
brand: "roman"
price: "$1078680"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/483943353-roman-products-16901-pro-999-rx-35-problem-solving-primer
store_origin: CO
region: Colombia
---

# Tintable with up to 4 oz. colorant 400 sq. ft. coverage Enhances adhesion with residual tack ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear

**Brand:** roman
**Price:** $1078680
**Availability:** ✅ In Stock

## Summary

> 🖌️ Prime Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear by roman
- **How much does it cost?** $1078680 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/483943353-roman-products-16901-pro-999-rx-35-problem-solving-primer)

## Best For

- roman enthusiasts

## Why This Product

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

## Key Features

- • **Adhesion Amplifier:** Dries with a slight tack to boost wallcovering and paint grip
- • **Safe & Smart Choice:** Non-toxic formula ensures a healthier workspace without compromising performance
- • **Custom Color Control:** Easily tint with up to 4 ounces of colorant to match your design vision
- • **Maximize Your Prep Power:** Covers up to 400 sq. ft. per gallon for efficient, large-scale projects
- • **Versatile Surface Sealer:** Perfect for priming porous surfaces like torn drywall, wallpaper paste, and joint compound

## Overview

ROMANProducts 16901 PRO-999 Rx-35 is a clear, matte-finish primer designed to cover approximately 400 square feet per gallon. It dries with a slight residual tack to enhance adhesion for wallcoverings and paint, supports tinting with up to 4 ounces of colorant, and is non-toxic, making it ideal for sealing porous surfaces such as torn drywall and wallpaper paste.

## Description

Repairs torn drywall to create a wall surface that can be floated, spackled, painted or hung with wallpaper. Perfect primer for skim coats, spackling, residual paste, popcorn ceilings, contractors flat paint or mud joints. Dries with a slight residual tack, enhancing adhesion of wallpaper or paint. Primer repairs torn drywall. Dries with a slight residual tack and enhancing adhesion of wallcovering or paint. Tin table with up to 4-ounces of colorant.

## Features

- This product is a wallpaper
- Dries with a slight residual tack and enhancing adhesion of wallcovering or paint
- Tin table with up to 4-ounces of colorant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Roman Decorating Products |
| Part number | 16901 |
| Item Weight | 4.21 Kilograms |
| Product Dimensions | 16.83 x 18.1 x 19.05 cm; 4.21 kg |
| Item model number | 16901 |
| Size | 1 Gal, 400 Sq. Ft. |
| Color | Clear |
| Style | Vanity Light |
| Finish | Matte |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Coverage | Approx. 350-450 square feet per gallon, depending on the porosity and texture of the surface |
| Special Features | Non Toxic |
| Specific uses | Sealing and priming porous surfaces like torn drywall, wallpaper paste, and joint compound |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ROMAN
- **Colour:** Clear
- **Finish type:** Matte
- **Size:** 1 Gal, 400 Sq. Ft.
- **Item volume:** 1 Gallons

## Images

![ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear - Image 1](https://m.media-amazon.com/images/I/81vLosRhHoL.jpg)
![ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear - Image 2](https://m.media-amazon.com/images/I/71WExJ02MfL.jpg)
![ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear - Image 3](https://m.media-amazon.com/images/I/61T0oAazblL.jpg)
![ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear - Image 4](https://m.media-amazon.com/images/I/71xcYFTX8lL.jpg)
![ROMAN Products 16901 PRO-999 Rx-35 Problem Solving Primer, 1 Gal, 400 Sq. Ft, Clear - Image 5](https://m.media-amazon.com/images/I/61XvuIAx0JL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long to set before I can wallpaper over it?**
A: 30-45 minutes until it dries and becomes tacky.

**Q: Can I use acrylic paint on top of Roman 999?**
A: yes

**Q: What is the dry time?**
A: 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

**Q: 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?**
A: 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.

## Frequently Bought Together

- Roman PRO-999 Rx-35 Wallpaper Primer and Sealer - Bonding Primer for Wallcoverings and Home Improvement, Clear, Water-based - 1 Gallon (400 Sq. Ft.)
- Roman PRO-880 Wallpaper Adhesive & Paste for Any Wallcovering - Ultra Clear Strippable, 1 Gallon(330 sq. ft)
- WRAPXPERT Wallpaper Smoothing Tools,Wallpaper Tool Kit with Squeegee Smoother,Seam Roller,Wallpaper Brush for Wallpaper Hanging,Contact Paper,Vinyl Application,Wallpaper Paste

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*