How do I choose the right bond hardness for diamond tooling?

Use soft bonds on hard, dense concrete (high PSI) and hard bonds on soft or porous concrete. For most commercial floors, a medium bond is the safest starting point. Call us at (802) 489-0828 and we'll spec the right bond for your specific floor condition and machine.

Are these diamond tools compatible with my grinder?

US Abrasives stocks tooling compatible with all major grinder brands including Klindex, Lavina, Husqvarna, Superabrasive, STI Prep/Master, HTC, Blastrac, Diamatic, and Onyx. Tell us your machine model and we'll confirm fit before you order.

How fast does my order ship?

In-stock orders placed before 2 PM CST ship same day Monday through Friday via FedEx or UPS Ground. Most U.S. deliveries arrive within 2–5 business days. Expedited shipping is available — call (802) 489-0828 for a quote.

What diamond grit should I start with on a concrete floor?

For most concrete grinding and prep work, start with 16–30 grit metal bond diamonds to open the floor and remove coatings or adhesive. Then progress through 40–60 grit, transition to resin bonds at 100–200 grit for honing, and finish with 400–3000 grit resin pads for polishing. Your starting grit depends on floor hardness and what you're removing.

What tools remove epoxy coatings or glue from concrete?

PCD (polycrystalline diamond) scrapers and hard-bond diamond cup wheels are most effective for removing thick epoxy coatings and adhesive residue from concrete. For thinner coatings, soft-bond metal diamonds work well. We can spec the right tool for your coating type and thickness.

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Ultra Durable Technologies

UltraDT – Ultra HTS Urethane (1.5 Gallon Kit)

Q: Do you offer volume or quantity discounts?

Yes. Volume pricing is available on orders of 10 or more pieces of the same item. Call (802) 489-0828 or email info@fast-prep.com to discuss pricing for your crew or job.

$205.80 USD

Sale Sold out

Shipping calculated at checkout.

Product variants

Quantity

✓ Ships M–F via FedEx & UPS · ✓ Same-day shipping on orders before 2 PM · ✓ Expert support: (802) 489-0828

Product Overview

Ultra HTS Urethane is a high‑solids, high‑strength urethane topcoat designed for maximum protection of your concrete floors. Whether you choose a clear finish or opt for on‑site tinting using UltraColor liquid pigments, this 100% aliphatic urethane is formulated to deliver extreme chemical resistance, UV stability, and durability for both new and existing flooring systems. Engineered for simplicity and performance, Ultra HTS Urethane offers a low‑odor, user‑friendly application with an extended working time that minimizes floor maintenance.

Typical Uses

Protective topcoat for gray concrete, colored epoxy, dyed concrete, or decorative chip systems
Body coat or primer for Grind & Seal systems
Carrier for Metallic or UltraColor enhanced systems

Unique Advantages

Extreme chemical resistance and non‑yellowing, UV‑stable performance
Low odor & low VOC (50‑state compliant)
User‑friendly with an extended recoat window
Enhanced traction and a satin/semi‑gloss finish provided by Part C additive
Economical and simple to apply with minimal surface preparation

Product Specifications

Kit Size: 1.5 Gallon Kit – Includes Part A, Part B & Part C
Coverage Rate: Approximately 650-750 sq. ft. per kit
Mixing Ratio: As packaged (designed for optimal proportioning of Parts A, B, & C)
Shelf Life: 12 months unopened when stored at room temperature (59-77°F / 15-25°C)

Application & Finish

Ultra HTS Urethane is designed for a one‑coat solution that delivers maximum durability without the need for buffing or frequent recoating. The system is compatible with both clear and pigmented applications. See the finished result below:

Ultra HTS Urethane finished floor

Product Documentation

Additional Information

Ultra HTS Urethane provides maximum protection for your investment with an extremely durable finish that withstands harsh chemicals, tire impacts, and stains. Whether used on gray concrete, colored epoxy, or metallic broadcast systems, its high-solids formulation ensures a long-lasting, non-yellowing finish that minimizes ongoing maintenance.

Technical Specs

Grinder Compatibility

Shipping & Freight

Standard orders: Most in-stock items ship M–F via FedEx or UPS Ground. Orders placed before 2:00 PM CST typically ship same day.

Freight shipments: Heavy equipment and large orders ship LTL. Our team will contact you to coordinate delivery.

Expedited shipping: Next-day and 2-day air available on request. Call (802) 489-0828 for a quote.

Returns: Unused items may be returned within 30 days in original packaging. Custom or special-order tooling is non-returnable. Contact info@fast-prep.com to initiate.

Frequently Asked Questions

How do I choose the right bond hardness?
Use soft bonds on hard concrete (high PSI/dense) and hard bonds on soft concrete. For most commercial floors, Medium is the safest starting point. Call us at (802) 489-0828 and we'll spec the right bond for your floor condition.

Are your plates compatible with my machine?
We stock tooling for Klindex, Lavina, Husqvarna, Superabrasive, and most other planetary grinders. Tell us your machine model and we'll confirm fit before you order.

Do you offer quantity discounts?
Yes. Volume pricing is available on orders of 10+ pieces of the same item. Call (802) 489-0828 or email info@fast-prep.com to discuss.

How quickly will my order arrive?
In-stock orders placed before 2 PM CST ship same day M–F. Most U.S. deliveries arrive within 2–5 business days via FedEx or UPS Ground.