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is a patented exterior coating system manufactured from high-grade raw cork and a proprietary highly adhesive water-based acrylic resin. It has superior thermal and acoustic insulative properties, is UV resistant, and impervious to wind-driven rain while maintaining healthy water-vapor transmission. This unique combination allows for optimal protection of the substrate while permitting natural curing to occur. Naturally, cork is deterrent to insects, mold or mildew growth, fire retardant, and is a 100% renewable natural resource.
SUBER™ by Kolmer USA has an extremely low thermal conductivity property, deterring heat and cold buildup, allowing the coating to remain comfortable to the touch in extreme environmental conditions. This attribute contributes significantly to an average of 15-25% energy savings.
Aesthetically, our system presents a consistent surface appearance with superior adhesion directly to substrates with minimal preparation. Unlike stucco, EIFS, and other rigid coatings, it is highly resistant to surface cracking due to its characteristic of remaining pliable and expandable.
SUBER™ by Kolmer USA is offered in a full range of integral, ultra UV resistant color choices, eliminating the need for post application field painting, thus reducing application labor expense and cycle time of project completion. If desired, the coating can be field painted as well.
SUBER™ by Kolmer USA is available in four application formulations:
SUBER™ by Kolmer USA is a green product. It has a low VOC content and is completely free of formaldehyde and similar potential toxins. The installed material actually provides a negative carbon footprint, is 100% recyclable, and qualifies for LEED credits. It is an ideal coating, due to energy savings qualities, for self-sustaining building projects. Potential LEED credit contributors include:
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The manufacturer carries ISO 9001 and ISO 14001 certifications.
SUBER™ by Kolmer USA has been extensively tested in both European and US labs, along with over 14 years of actual field use. Additionally, we have testing on acoustical impact and fire resistance, available upon request. Following are test results specifically targeting substrate coating performance:
| Property | Method | ICC ES | Result |
|---|---|---|---|
| Accelerated Weathering 2000 Hrs. | ASTM G155 | AC59 - Direct Applied Finish Systems | Pass |
| Freeze / Thaw | AC59 5.2 | AC59 - Direct Applied Finish Systems | Pass |
| Bond Strength | AC59 5.2 | AC59 - Direct Applied Finish Systems | Pass |
| Racking | ASTM E72 | AC59 - Direct Applied Finish Systems | Pass |
| Environmental Cycling | AC59 5.4 | AC59 - Direct Applied Finish Systems | Pass |
| Salt/Spray | ASTM B117 | AC59 - Direct Applied Finish Systems | Pass |
| Water Resistance | ASTM D2247 | AC59 - Direct Applied Finish Systems | Pass |
| Transverse Load | ASTM E1233 | AC212 - Water-Resistive Barriers | Pass |
| Racking | ASTM E72 | AC212 - Water-Resistive Barriers | Pass |
| Environmental Cycling | AC212 4.7 | AC212 - Water-Resistive Barriers | Pass |
| Water Penetration | ASTM E331 | AC212 - Water-Resistive Barriers | Pass |
| Thermal Conductance | ASTM C518 | 0.648 k | |
| Pull-Off Adhesion | ASTM D4541 | 215 psi | |
| Wind Driven Rain | ASTM D6904 | Pass | |
| Water Vapor Transmission | ASTM E96 (A-Dry) | 1.88 | |
| Water Vapor Transmission | ASTM E96 (B-Wet) | 14.48 | |
| Resistance to Fungi | ASTM G21 | 0 |
Testing conducted by PRI, accredited by the International Accreditation Service (IAS), a subsidiary of the International Code Council (ICC) as an ISO 17025 testing laboratory; by the Miami-Dade County Building Code Compliance Office as a testing laboratory; by the State of Florida Department of Community Affairs as a Product Testing Laboratory; and by the Cool Roof Rating Council as an Accredited Independent Testing Laboratory.
SUBER™ by Kolmer USA requires minimal surface preparation for most substrates, such as, but not limited to:
A two-coat spray application is recommended. Hand, palette knife, or trowel applications are alternative installation methods.
Full drying time is 8 hours to 48 hours depending on substrate and application purpose.
Manufacturer will provide a standard 15 year material warranty, when applied according to manufacturer installation guidelines by a certified applicator. See manufacturer warranty for complete details.
| VOC | Maximum | 19 g/l |
| Spread Rate | Approx. | 20 (ft2/gal.) |
| Solid Content | Approx. | 45% |
| Weight | Approx. | 7.6 (lbs./gal.) |
| Thickness | Approx. (Dry) | 120 mils. (3mm) |
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REDUCE INSTALLATION COSTS
THERMAL & ACOUSTIC
INSULATOR
WATERPROOFING & SEALANT
REDUCES THERMAL BRIDGING
FIRE-RESISTANT
ANTI-FUNGAL & MOLD
WATER VAPOR
TRANSMITTABLE
ECOLOGICAL - LEED
LIGHTWEIGHT
BONDS TO MOST SURFACES
FULL COLOR PALETTE
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SUBER™ by Kolmer used in renovation of 1913 historic home in Tampa, FL. Selected for weather and thermal insulation as well as our superior GREEN qualities!
"Adhesion tests were attempted, but the nature of the Suber disallowed any adherence...my reaction is "FANTASTIC" - nothing wants to attach itself to this film, which indicates its unique natural resistance properties to the elements!!!"
- Walter Poff
C.E., Former NACE President
