Epoxies / For professional use

E-2550

Self-Priming Broadcast Epoxy

50 g/L VOC1:1 mix ratio
Digital mockup of E-2550 Part A in a white five-gallon plastic pail with an orange lid and wrapped CST label
Part A · 5 gal
Digital mockup of E-2550 Part B Light Gray in a white five-gallon plastic pail with a black lid and wrapped CST label
Part B · Light Gray · 5 gal
Digital mockup of E-2550 Part A in a white one-gallon pail with an orange lid
Part A · 1 gal
Digital mockup of E-2550 Part B Light Gray in a white one-gallon pail with a black lid
Part B · Light Gray · 1 gal
Digital mockup of E-2550 Part B Medium Gray in a white five-gallon pail with a black lid
Part B · Medium Gray · 5 gal
Digital mockup of E-2550 Part B Light Tan in a white five-gallon pail with a black lid
Part B · Light Tan · 5 gal
Digital mockup of E-2550 Part B Tan in a white five-gallon pail with a black lid
Part B · Tan · 5 gal
Digital mockup of E-2550 Part B Medium Gray in a white one-gallon pail with a black lid
Part B · Medium Gray · 1 gal
Digital mockup of E-2550 Part B Light Tan in a white one-gallon pail with a black lid
Part B · Light Tan · 1 gal
Digital mockup of E-2550 Part B Tan in a white one-gallon pail with a black lid
Part B · Tan · 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.

Two-component, self-priming pigmented epoxy receiving coat for vinyl chips. Suitable for dry or damp concrete, including saturated surface dry (SSD) slabs on grade with no standing water, subject to the TDS requirements.

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

Product color options: Light Gray, Medium Gray, Dark Gray, Charcoal Gray, Light Tan, Tan.

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