High-Performance Urethane Topcoats in St. Louis, MO
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Polymer Nation U-20 Pigmented WB Urethane Acrylic Hybrid
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Polymer Nation U-21 Clear WB Urethane Acrylic Hybrid
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Polymer Nation U-51 Clear Aliphatic MCU
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Polymer Nation U-51 MCU Accelerator
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Citadel Poly-3 WB
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Citadel Polyurea 1 HD
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Polymer Nation SP-20 Flexible Urethane Membrane
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Polymer Nation SP-24 Flexible Aliphatic Urethane
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High Wear Urethane – Clear
Stock Up on High-Performance Urethane Topcoats
Pro Polymer Source STL is a premier distributor of high-performance urethane topcoats in St. Louis, delivering to professional flooring contractors across the Midwest. We supply abrasion-, chemical-, and UV-resistant urethane finishes that protect commercial and industrial systems from severe wear and tear.
Our inventory features top-tier options, such as moisture-cured urethane, to boost slip resistance and gloss retention. Because we exclusively serve the trade, our entire focus is on helping contractors build durable, long-lasting floors with every single pour.
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Hear From The Experts: Product Review
WHY CONTRACTORS CHOOSE PRO POLYMER SOURCE STL
We are more than just a supplier. Here is what sets us apart when professional contractors who demand high performance and consistency look for a distributor.

TRADE-ONLY DISTRIBUTION
We partner strictly with professional flooring contractors. We do not sell to DIY buyers.

FAST SHIPPING TURNAROUND
Our products cure fast. You get quick turnarounds that keep your jobs strictly on schedule.

EXPERT PRODUCT GUIDANCE
Our team helps you pick the right moisture-cured urethane for specific facility challenges.

Dependable Stock
We maintain a consistent inventory of top manufacturers’ products, ready for pickup or delivery.
SERVING THE MIDWEST WITH EXPERTISE
We proudly equip professional contractors across the Midwest. If you need a reliable chemical-resistant floor coating for tough, high-traffic areas, Pro Polymer Source STL delivers it in:
- St. Louis, MO
- Columbia, MO
- Kansas City, MO
- Des Moines, IA
- Omaha, NE
- Kentucky (statewide)
- Southern Indiana, including Indianapolis, IN
- Southern Illinois
- Springfield, MO
- Jefferson City, MO
- Lee’s Summit, MO
- Topeka, KS
- Olathe, KS
- Lenexa, KS
- Overland Park, KS
- Manhattan, KS
- Belleville, IL
- O’Fallon, IL
- Edwardsville, IL
- Carbondale, IL
- Marion, IL
- Lincoln, NE
- Evansville, IN
- Bloomington, IN
We provide the extensive inventory and technical support that commercial contractors trust every single day.
Resources for Contractors
Get the exact technical data and tools you need to make every commercial install a complete success. Explore our dedicated collection of color guides and technical information for USDA-approved systems.
- Brochures – Product details and system overviews.
- Color Charts – Browse thousands of pigment and flake color options.
- TD Sheets – Technical data sheets for epoxy coatings and primers.
- Photo Gallery – See real-world applications from our contractor network.
- Product Seminars – Join training sessions to stay ahead on product innovations and installation techniques.
