Polyaspartics / For professional use

P-3750

Polyaspartic Topcoat

75% solidsLow VOC1:1 mix ratio
Digital mockup of P-3750S Slow Cure Part A in a white five-gallon pail with an orange lid and wrapped CST label
Part A · Slow Cure · Clear · 5 gal
Digital mockup of P-3750 Part B in a white five-gallon pail with a black lid and wrapped CST label
Part B · Clear · 5 gal
Digital mockup of P-3750S Slow Cure Part A in a white one-gallon pail with an orange lid and wrapped CST label
Part A · Slow Cure · Clear · 1 gal
Digital mockup of P-3750 Part B in a white one-gallon pail with a black lid and wrapped CST label
Part B · Clear · 1 gal

Images may include CST-supplied project photos and digital packaging visualizations. Refer to current product labels, technical data sheets and safety data sheets for product use and handling information.

Overview

Product overview.

A professional polyaspartic topcoat with slow- and fast-cure versions. Pigment packs can add color to the clear product. Coordinate the selected version and complete application sequence with CST.

Application & mixing

1:1Published mix ratio

Obtain the current TDS and SDS before use. Confirm the ratio basis, complete component set, surface preparation, mixing method and application conditions with CST. This product summary is not an installation instruction or safety data sheet.

Available versions & finishes

  • Slow Cure
  • Fast Cure
  • Clear Part A
  • Part B
  • Pigment packs

Confirm the complete kit, component pairing and package size before ordering.

Systems using this product

Technical documents

Sign in with a CST-approved account to download technical documents. Request the current SDS for each component and any additional application documents before use.

Request current documents

Related materials

Other products in this family.