CPP Sprayliner

Product Description

Epoxytec CPP Sprayliner is a two-component moisture tolerant, highly adhesive, 100% solids, high strength and reinforced epoxy. Similar to “standard” CPP once cured, this version is packaged more conveniently for spray applicators seeking to utilize plural-component heated spray application. The material can be sprayed ultra-high build, between 1/16” – 3/8” (62.5 – 375 mils) per pass. Blended with reinforcing agents and various fibers, the Epoxytec CPP Sprayliner when cured creates reinforcement lining as a fiber-reinforced-polymer (FRP), with high strength and flexural properties for partially or fully deteriorated structures.

Features

  • 100% solids, no VOCs
  • Convenient 1:1 ratio by volume
  • Long open recoat window
  • Excellent acid resistance
  • No sag, ultra-high build
  • Surface & moisture tolerant
  • Ultra-high adhesion, self-priming

Product Applications

  • Concrete repair and protection
  • Applied liner
  • Ultra-high moisture, wet solution
  • Wastewater treatment structures, tanks, pipes, stations, manholes, etc.
Typical Uses

CPP Sprayliner has been designed to line many aggressive, enclosed, immersive, and partially opened environments. CPP Sprayable performs in areas subject to acid attack, and as a sealer preventing oxidation while holding back water migration, I&I and hydrostatic pressure.

Ideally suited as a protective coating/lining solution for:

  • Concrete repair and protection
  • Applied liner
  • Ultra-high moisture, wet solution
  • Wastewater treatment structures, tanks, pipes, stations, manholes, etc. (ultra-high hydrogen sulfide [H2S] resistance.
Surface Prep

The success of any coating application is directly proportional to the completeness of the substrate preparation and the care the application crew puts into the application. Surface must be clean and sound. Remove all dust, contaminants, grease, curing compounds, rust, impregnation, waxes, foreign particles, and disintegrated materials from the surface, in order to achieve a clean and profiled surface.

Concrete: Prepare the concrete by abrasive blasting, high pressure water cleaning, and/or approved mechanical method to achieve clean, sound, and profiled concrete. When logistics permit, prepare concrete in accordance with SSPC-SP 13/NACE No. 6. “Surface Preparation of Concrete.”

Steel: Before preparing steel, please inspect and remove oil, grease, or other contaminants – “Solvent Cleaning” (SSPC-SP1) may be required. Abrasive blasting (or other approved mechanical methods) must be used in order to achieve a clean surface. To prevent flash rusting, consider the use of an Epoxytec recommended holding primer

Application Method

Epoxytec limits the sale of Epoxytec CPP Sprayliner until all equipment and know-how is validated by one of Epoxytec’s certified equipment vendors and consultants. In addition, Epoxytec only recommends select, Epoxytec CPP Sprayliner certified consulting vendors/distributors to validate the equipment and know-how prior to fulfilling any production or sales order. For detailed spray equipment specifications, heating, pressure, power, hose specs, purging/cleaning requirements or designs- contact Epoxytec for a list of Epoxytec CPP Sprayliner certified equipment vendors/distributors.

Kit comes with A component and B component separately.

Purge and clean with Epoxytec Cut 5 solvent.

Film Thickness

CPP Sprayliner can be applied as a single coat or multi-coat system. It can sprayed to a minimum 80 mils up to a high build barrier liner at 375 mils DFT without sag per coat. For applications requiring thicker lining, multiple passes may be utilized.

Specifications
Specifications
Finish
light coarse - orange peel (depending on heat & tips)
Mix Ratio
1:1
Product Type
proprietary hybrid fiber-reinforced-polymer (epoxy/epoxide)
Soilds by Volume
ASTM D2697U
100%
Solvent VOC
none
POT Type
30 min. (77F / 200 g mass)
Compressive Strength
16,000 psi
Flexural Strength
7,630 psi
Adhesion Strength (Concrete Dry)
substrate failure
Adhesion Strength (Concrete Wet)
substrate failure
Adhesion Strength (Steel)
1,500 psi
Water Absorption
< 0.1 g/sq.m.
Tensile Strength
8,900 psi
Potable Drinking Water
NSF Certified
Acid Exposure
passed
Hydrogen Sulfide Exposure
passed
Flexural Modulus
600,000 psi
Complete Cure
18 hours (77F)
Temperature Exposure (Dry)
5F ‐ 180F
Temperature Exposure (Wet)
32F ‐ 180F
Gel Time
25 min. (120F) 10 min. w/ flash exotherm (140F)

CPP Sprayliner

Epoxytec CPP Sprayliner is a two-component moisture tolerant, highly adhesive, 100% solids, high strength and reinforced epoxy. Similar to “standard” CPP once cured, this version is packaged more conveniently for spray applicators seeking to utilize plural-component heated spray application. The material can be sprayed ultra-high build, between 1/16” – 3/8” (62.5 – 375 mils) per pass. Blended with reinforcing agents and various fibers, the Epoxytec CPP Sprayliner when cured creates reinforcement lining as a fiber-reinforced-polymer (FRP), with high strength and flexural properties for partially or fully deteriorated structures.

The CPP Sprayliner technology is unique and proprietary, allowing for a polymer with outperforming performance in protection, adhesion and tolerance. CPP Sprayliner is  100% solid (no VOCs, no solvent).  For long-term maintainability, the CPP Sprayliner system it ties back into itself with no need for re-blasting or abrasion.