Speedokote Clear Coat 2K Acrylic Urethane Gallon Kit - High Gloss

In this review the Speedokote Clear Coat 2K Acrylic Urethane SMR-1150/1102-Q is evaluated for mobile repair techs and DIYers who need a professional clear finish without complex mixing headaches. The bottom line: it is a cost-conscious, durable clear designed to deliver a high gloss, UV resistant finish that is easy to buff and wet sand. The kit's 4:1 mixing ratio and medium speed make it practical for small body shops and mobile repair work where consistent shine and weathering resistance matter most.

Key Features

• Universal Durable Clear: Formulated to provide a long-lasting protective layer suitable for a variety of topcoat systems and touch-up work.
• Medium Speed Cure: Designed to perform well in moderate temperatures, offering workable flash and flow for smooth application between 65 - 80 deg. F.
• High Gloss and DOI: Delivers a pronounced high gloss and distinctness of image, making repaired panels blend in with OEM finishes.
• UV Resistant: Built-in UV resistance helps prevent yellowing and maintains finish clarity when exposed to sunlight over time.
• Easy Buffing and Sanding: Dries to a hard film that accepts wet sanding and polishing, producing a professional, mirror-like surface.
• Economical for Mobile Repair: Specifically formulated to be cost-effective for mobile repair operations without sacrificing quality.

Who It's For

This clearcoat is aimed at mobile repair technicians, small collision shops, and experienced DIYers that need an economical but professional 2K acrylic urethane clear. Its medium speed and 4:1 kit format suit situations where portability and predictable handling in 65 - 80 deg. F conditions are important.

Those who need extremely fast tack times for assembly-line production or who work outside the specified temperature range should consider a different speed grade or product tuned for hot or cold environments. Beginners should be comfortable with 2K urethane mixing and spray techniques to get the best results.

Pros & Cons

Pros

• High gloss finish that customers consistently describe as a professional, showroom-quality shine.
• Durable, UV resistant formulation that holds up well over time and resists yellowing.
• Easy to sand and buff to a flawless surface, simplifying final finishing work.
• Economical formulation that keeps material cost down for mobile repair operations.

Cons

• Medium cure speed means it is not ideal where very fast handling or extreme temperature ranges are required.
• Requires appropriate personal protection and experience with 2K urethanes for safe, consistent results.

Specifications

Our Verdict

The Speedokote SMR-1150 clearcoat is a strong value for mobile repair shops and experienced DIYers who want a high gloss, durable finish without excess material cost. Its UV resistance, ease of buffing, and medium speed handling make it a practical choice for touch-up and panel repairs in controlled temperature environments where professional appearance and longevity matter.

Frequently Asked Questions

Is this product suitable for exterior automotive panels?
Yes. The clearcoat is UV resistant and formulated to provide weathering protection for exterior panels when applied correctly.

Can this clear be wet sanded and polished?
Yes. It dries to a hard film that accepts wet sanding and buffing to achieve a high gloss finish.

What temperature range works best for application?
Apply in moderate conditions around 65 - 80 deg. F for the intended medium speed drying and optimum flow.