ROMAN PRO-838 Heavy-Duty Clear Wallpaper Adhesive – 1 Gallon (300 sq ft)

Professional-grade strength for durable wallcoverings

ROMAN PRO-838 Heavy Duty Clear Adhesive is a professional-grade paste designed for medium to heavyweight wallcoverings. It performs well with commercial vinyl, fabric-backed wallpaper, and even wall carpet, delivering a strong, lasting bond while drying clear for a clean, seamless finish. The formula is optimized for indoor use, helping you achieve a professional look on both residential and commercial projects.

As you install, PRO-838 provides a generous open time and a smooth slip, which makes it easier to reposition and align patterns across large surfaces. Whether you prefer a roller, brush, or a pasting machine, the adhesive spreads evenly and consistently, giving you control from start to finish. Cleanup is simple—just dampen a sponge or cloth while the paste is still workable, reducing stress and speeding up site turnover.

What you get with ROMAN PRO-838

• High-tack, heavy-duty performance—designed for medium to heavyweight wallcoverings including vinyl and non-woven fabrics.
• Easy positioning—strong initial tack with ample open time helps you align patterns precisely.
• Ready-to-use & versatile—premixed, water-based formula that works with brushes, rollers, or pasting machines.
• Clean finish—clear-drying formula prevents paste visibility on light colors or delicate surfaces.
• Healthy indoors—low odor and low VOC (less than 5 g/L VOC per EPA Method 24).

Coverage notes: approximately 70 sq ft per quart and up to about 300 sq ft per gallon, making PRO-838 a cost-conscious option for projects of varying scale. Made in the USA by ROMAN Products, a trusted name with decades of wallcovering expertise, PRO-838 combines performance with reliability for consistent results on every job.

Tips for best results

• Prepare surfaces and apply with your preferred tool—roller, brush, or pasting machine—for even distribution.
• Plan layout and use the open time to fine-tune alignment, especially on large or patterned walls.
• Wipe away excess paste with a damp sponge before it dries to maintain a pristine finish.
• Store in a cool, dry place and reseal if the container is not used up in one session.

ROMAN PRO-838 stands out as a practical solution for contractors and DIY installers alike, offering durable performance, clean aesthetics, and flexible application. While results can vary with wall conditions and material weight, many projects benefit from its balance of adhesion strength, ease of use, and clear-drying capability.