Cp 11
Overview
Product sourcing insights & recommendations


The phrase "CP 11" primarily refers to Childers VI-CRYL CP-11, a leading industrial weather barrier coating (mastic) used in thermal insulation systems. It is a water-based, vinyl-acrylic mastic designed to protect insulation from UV, weather, and mechanical damage while allowing moisture vapor to escape ("breather" coating) HbfullerproductsFosterproducts.
Market Trends & Insights (2025–2026)
The market for industrial insulation coatings is experiencing steady growth, with significant shifts toward sustainability and specialized high-performance materials.
* Market Growth: The insulation coatings market was valued at $11.65 Billion in 2025 and is projected to reach over $21 Billion by 2035, growing at a CAGR of ~6.6% InsightaceanalyticGminsights.
* Sustainability Focus: Products like CP-11 are gaining traction due to their Low VOC content and LEED v4 compliance. Manufacturers are increasingly moving away from solvent-based systems to water-based alternatives to meet stricter environmental regulations FosterproductsSmithers.
* Rising Regional Demand: While North America remains a strong market, China and the Asia-Pacific region are seeing the highest growth rates (~7.4% CAGR) driven by rapid industrialization and construction Futuremarketinsights.
* Competitive Landscape: Key competitors to Childers CP-11 include Foster 36-10 and Vimasco WC-7. While CP-11 is a weather barrier (breather), it is often compared to vapor retarders like Vimasco 749 depending on the specific insulation system needs Vimasco.
Product Specifications Summary
| Feature | Childers CP-11 Details |
|---|---|
| Material | Water-based Vinyl-Acrylic Mastic Fosterproducts |
| Service Temp | -40°F to 180°F (-40°C to 83°C) Fosterproducts |
| Fire Rating | Flame Spread: 10, Smoke Developed: 40 (ASTM E84) Fosterproducts |
| VOC Content | < 45 g/l (LEED v4 EQ Credit contributor) Hbfullerproducts |
| Primary Use | Weatherproofing for hot, cold, and dual-temp insulation FosterproductsHbfullerproducts |
I have also identified several alternative B2B sourcing options for weather barrier coatings which can be found in the attached product list.
I have detailed market trends for CP-11 and its competitors. You can continue with:
Childers Cp 11 Weather Barrier Coating
Products · 3 lists

Strong Weather Resistance Color Steel Roof Spray or Roll Coating Thermal Insulation Rust Proof Waterproof Paint
Shenzhen Saibao Waterproof Materials Co., Ltd.🇨🇳CN2 yrs
High Weather Resistance Acrylic Coating Eco-Friendly Liquid Waterproof Paint for Roofs & Exterior Walls
Guangxi Wuxuan Gold Medal Waterproof Material Technology Co., Ltd.verified🇨🇳CN1 yr
Polyurethane High Elasticity Waterproof Coating for Roof Durable Weather Resistant Anti Crack Competitive Price
Foshan Golden Guard Building Materials Co., Ltd.🇨🇳CN5 yrs
K11 General-Purpose Waterproof Coating Universal Building Coating Roof Wall Sealant Waterproof Liquid Paint for Indoor Outdoor
Foshan Wayen New Material Technology Co., Ltd.🇨🇳CN1 yr
Well Protected Acrylic Solar Radiation Thermal Insulation Waterproof Coating Dampness-Resistant Outdoor Brush Paint
Related Searches
Explore more sourcing topics & related categories
Sources & References
51 sources cited · Verified industry data & reports

Childers CP-10, CP-11 Product Data Sheet
Foster Products
CP-11 (Spray/Brush). Weather Barrier Coatings. Product Data Sheet. DURABLE, WATER-BASED, VINYL-ACRYLIC MASTIC COATING. FOR THERMAL INSULATIONS. DESCRIPTION. VI ...

Childers® VI-CRYL® CP-11 Weather Barrier Coating
hbfullerproducts.com
Childers VI-CRYL CP-11 Weather Barrier Coating is a sturdy, fire-resistant, water-based mastic formulated for various thermal insulation, finishing, and ...

Childers CP-11 White Thermal Mastic Paste Compound
Buy Insulation Products
VI-CRYL CP-11 weather barrier coating is a tough, durable, and fire-resistive water based white thermal mastic for most types of thermal insulation and ...

Childers CP-11
Plumbers Supply Co
VI-CRYL CP-10/11 weather barrier coating is a tough, durable and fire-resistive water based mastic for most types of thermal insulation and finishing and ...

IRS Notice CP 11 - Changes to Tax Return, Balance Due
TaxAct
The notice will explain the changes to the tax return and request payment of the balance due. Sections of the CP 11. Header - This area contains the Notice ...

Childers, Mastic, CP-11 Vi-Cryl UV Resistant Weather ...
Aramsco
VI-CRYL CP-11 weather barrier coating is a tough, durable, and fire-resistive water based mastic for most types of thermal insulation and finishing and ...
