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Polyurea protective coatings

Tough coatings. Straight answers.

Independent reviews, how-to guides and research data on polyurea and spray-applied protective coatings — for applicators, buyers and the curious.

  • 45+ in-depth articles
  • Independent equipment reviews
  • Built for applicators
Latest article Polyurethane Chemistry: Past Innovations and Future Possibilities 4 min read

Polyurea cures in seconds and outlasts almost anything — but it punishes bad prep, the wrong rig and cut corners. We dig into the equipment, the tests and the brands so you can spray with confidence.

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Why polyurea

Built for punishment.

Read the fast facts
Seconds

Typical gel time for fast-set polyurea — walk on it in minutes, back in service fast.

5,000+ psi

Tensile strength of high-performance formulations, with tear strength over 500 lb/in.

100% solids

Solvent-free chemistry with no volatile organic compounds in pure polyurea systems.

Shore A–D

A hardness range that runs from flexible membranes to rigid, abrasion-proof armor.

Research tool

Polyurea coverage calculator

Polyurea is 100% solids, so one US gallon covers about 1,604 sq ft at 1 mil. Enter your job, set your film thickness and expected loss, and get a material estimate before you quote.

  • Square feet or square metres
  • Gallons, litres and 55-gallon A+B sets
  • Adjustable overspray and transfer loss
sq ft
60 mils
15%
Material needed 0 gal 0 L
0 A+B sets 0 sq ft / gal

Theoretical estimate for 100% solids material at a 1:1 mix (one set = 55 gal A + 55 gal B). Always confirm against the manufacturer’s technical data sheet.

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