K-13, SonaSpray, and Thermocon Spray-on Thermal and Acoustical Finishes

International Cellulose Corporation

K-13, SonaSpray, and Thermocon Spray-on Thermal and Acoustical Finishes by International Cellulose Corporation


Spray-applied thermal and acoustical finish systems designed to conserve energy and reduce noise in commercial building projects. These products are typically applied to ceilings and walls and serve as exposed interior finishes. Installed by a network of licensed applicators trained by International Cellulose Corporation, these products are spray-applied to common construction substrates and are designed to adhere to complex surfaces such as domes and vaulted ceilings. These products are made in the United States from cellulose fibers and are available in a range of textures and colors.

This certificate covers the following products:

K-13, SonaSpray "fc", SonaKrete, Ure-K, SonaSpray, SonaSpray K-13, SonaSpray FC, SonaSpray FCX, SonaSpray SP, Thermocon,Thermocon SB, Thermocon FC, Thermocon FCX
Excluded: Color variations obtained from the following pigments: Violet ER02, 1522 Bon Maronn, First yellow PGX-01, brown 772BN, red/orange RA18B, Phtalo blue pck-2000, Milori blue, phtalo green 787, red iron oxide, and Verdacol red 3571

This certification is considered provisional pending completion of the manufacturing facility site visit, which was postponed due to 2020-21 global travel restrictions.

PLEASE NOTE: The description of the product is provided solely by the product’s manufacturer. C2CPII cannot and does not independently verify the accuracy of the product description in this registry, and only attests to the validity and level of certification awarded to each product under the Cradle to Cradle Certified Product Standard. Please contact the product’s manufacturer with any questions about the product’s description or purchasing details.