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Roman PRO-555 Super Strength Modified Starch and Synthetic Polymer Beige Adhesive 5 gal

Roman PRO-555 Super Strength Modified Starch and Synthetic Polymer Beige Adhesive 5 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Super-strength bonding power with a 20-minute working time, made low-VOC and non-flammable for indoor wallcovering jobs.
Roman MPN 11905 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $170.99. Our online price is $189.99.
$189.99
Ships $39.99 flat · large item
Ships within 24 hours · most orders arrive in about 2 business days
Heavy item · ships $39.99 flat Large items cost more to ship. Prefer to skip it? This is one to grab locally — no box, no shipping. Check your local store below ↓

About Product Overview

ROMAN PRO-555 is a super-strength wallcovering adhesive built for jobs that need to stay put. This 5-gallon pail of beige paste combines modified starch with synthetic polymer, giving it the holding power for heavier or difficult wallcoverings without the extra chemical load of solvent-based products. It's made for indoor use and goes on with a working time of 20 minutes, giving installers a real window to position and adjust panels before it sets.

Because it's a low-VOC (level 5), non-flammable formula, it's a solid choice for occupied spaces, offices, and homes where fumes and safety are a concern. At 50 lbs per pail, this is a contractor-size quantity meant for larger wallcovering projects rather than a single accent wall.

  • Brand: Roman, Sub-brand PRO-555
  • Adhesion strength: Super strength
  • Material: Modified starch and synthetic polymer
  • Working time: 20 minutes; full cure time: 8 hours
  • VOC level 5, non-flammable, for indoor wallcovering use
  • Packaging: 5-gallon pail, beige paste, made in USA

The Details Specifications

Brand Roman
UPC 017104119057
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 13 × 13 × 15
Weight 50 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Roman. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · Roman

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