THE LEADER IN LIQUID-APPLIED ROOFING SOLUTIONS
protect your roof, your bottom line, and the environment
Setting the Standard for Excellence
KARNAKs mission is to manufacture the highest quality sustainable roofing and building solutions to protect, restore and extend the life of the building envelope while reducing the environmental impact. We distinguish ourselves by providing friendly, personalized customer service and outstanding product satisfaction.
THE KARNAK ADVANTAGE
Reliable, quality products that last
Family owned for 90 years
Knowledgeable, helpful people
Sustainable, durable solutions for all roof types
Meaningful, substantive warranties
On the roof with you from start to finish
KARNAK Product List
A selection of KARNAK's most popular products. To see the full product line please download the KARNAK Product Guide 
BASE COATS
404 Corrosion Proof (Metal Surface Base Coat)
404 Corrosion Proof base coat is a selfpriming, modified acrylic, coating that can encapsulate existing surface rust on properly prepared metal and inhibits the development of new rust on metal surfaces.
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405 Bond-N-Shield (Asphalt Surface Base Coat)
405 Bond-N-Shield is a 100% elastomeric acrylic, co-polymer emulsion, specifically designed as a base coating that will provide excellent adhesion to asphalt surfaces.base-4
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406 Tru-Grip (TPO & PVC Base Coat)
406 Tru-Grip is a 100% acrylic elastomeric co-polymer emulsion, specifically designed as a base coating for adhesion to weathered TPO, Hypalon, and PVC roofing membranes.
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407 EPDM & SPF (EPDM and SPF Base Coat)
407 EPDM & SPF is a 100% acrylic elastomeric co-polymer emulsion, specifically designed as a base coating for adhesion to EPDM and SPF (Spray polyurethane foam) roofing membranes and systems.
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501 Elasto-Brite
501 Elasto-Brite is a co-polymer elastomeric, 100% acrylic emulsion coating.
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670HS KARNA-SIL ULTRA (HIGH SOLIDS, LOW VOC SILICONE COATING)
670HS Karna-Sil Ultra is a white, single component, high solids, moisture curing silicone coating that produces a durable elastic coating with exceptional weathering and water resistance characteristics.
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97 FIBERED ALUMINUM ROOF COATING
97 Fibered Aluminum Roof Coating is made of selected asphalts and pigment flakes of pure aluminum blended with refined solvents and reinforcing fibers for heavy duty service.
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298 ALUMIN-R
298 Alumin-R is a Premium grade, single component, SBS rubber modified asphalt reflective coating specially formulated with aluminum pigment.
View Data SheetDAMPROOFING
83 FIBERED DAMPPROOFING (BRUSH OR SPRAY)
83 Fibered Dampproofing is a solvent-based asphalt compound, manufactured with selected asphalts, mineral fibers, stabilizers and mineral spirits.
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86 FIBERED TROWEL MASTIC
86 Fibered Trowel Mastic is manufactured from a blend of selected asphalts, fibers, stabilizers, fillers and solvents.
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920 FIBERED EMULSION (TROWEL GRADE)
920 Fibered Emulsion is a general-purpose coating, manufactured with refined asphalt, clay emulsifiers and selected non-asbestos fibers.
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88 RUBBERIZED WATERPROOFING (SPRAY GRADE)
88R Rubberized Waterproofing is a solvent based elastomeric asphalt compound, manufactured with selected asphalts, stabilizers and mineral spirits.
View Data SheetAIR BARRIERS
321 K-NRG SEAL VP
321 K-NRG Seal VP is a liquid applied, elastomeric membrane designed to provide a vapor permeable air & water barrier when applied to above-grade wall assemblies.
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323 K-NRG GAP SEAL FR
323 K-NRG Gap Seal FR is a fire-resistant building envelope sealant designed to prevent air passage by sealing joints, penetrations and transitions on above-grade wall air barrier assemblies.
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322 K-NRG SEAL VI
322 K-NRG Seal VI is a liquid-applied- elastomeric membrane designed to provide a vapor impermeable air & water barrier when applied to above-grade wall assemblies.
View Data SheetPRIMERS & CLEANERS
89 STA-TACK PRIMER
89 Sta-Tack Primer is a water-based polymer modified primer for self-adhering membranes.
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102 ASPHALT PRIMER
102 Asphalt Primer is a material composed of selected asphalts and refined solvents.
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709 KARNA-KLEAN
709 Karna-Klean is a biodegradable non-toxic petroleum free cleaner/degreaser with all natural ingredients.
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799 WASH-N-PREP
799 Wash-N-Prep Roof Cleaner is a concentrated liquid TSP substitute product specifically designed to clean roof surfaces prior to applying coatings.
View Data SheetREPAIR PRODUCTS
671 KARNA-SEAL
671 Karna-Seal is a single-component, moisture curing, 100% silicone roof sealant that offers excellent UV resistance, flexibility, and tensile strength.
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229AR ELASTOMERIC (BRUSH, SPRAY, TROWEL AND CAULK GRADES)
229AR-Elastomeric is a single component, SBS rubber reinforced asphalt which forms a highly elastomeric roof coating barrier.
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19 FLASHING CEMENT
19 Flashing Cement is a scientifically compounded composition of selected asphalts, mineral fibers, and refined solvents that are manufactured to a heavy consistency for application by trowel to provide a durable, elastic coating of excellent adhesion and high resistance to water and weathering.
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505MS KARNA-FLEX WB SEALANT
505MS Karna-Flex WB is an acrylic elastomeric, water-borne mastic formulated for use on built-up asphalt roofing, modified bitumen membranes and properly prepared, single-ply membranes (TPO, PVC, Hypalon, and EPDM) and plywood roof substrates.
View Data SheetFABRICS & TAPES
31 FIBERGLASS MEMBRANE
31 Fiberglass Membrane is a waterproofing fabric woven entirely of fiberglass yarn ideal for use with cold application cements and coatings.
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34 ASPHALT SATURATED COTTON FABRIC
34 Utility Grade Cotton Fabric is a strong cotton fabric, thoroughly impregnated with highly specialized bitumens.
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560 KARNA-BOND (SELF-SEALING TAPES)
560 KARNA-Bond self-sealing tapes are composed of highly adhesive micro-sealant non-curing rubber with a built-in-primer developed to quickly seal surfaces and stop the intrusion of moisture.
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3036 POLY-MAT
3036 Poly-Mat is a firm finish stitch bonded textile material composed of polyester fiber to form a strong reinforcing fabric with cold roofing mastics and liquid elastomerics.
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66 MODIFIED BITUMEN ADHESIVE (BRUSH OR TROWEL GRADE)
66 Modified Bitumen Adhesive is a bituminous based adhesive sealant designed for the application and repair of SBS modified bitumen single-ply membranes and bituminous single-ply membranes.
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230-2% NEO-ASPHALT (TROWEL GRADE)
230-2% Neo-Asphalt is a cold applied, rubberized asphalt cement, designed especially for use as an adhesive for paving blocks and pressed asphalt bricks. Eliminates the need for a hot kettle.
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16 DOUBLE COVERAGE CEMENT
16 Double Coverage Cement is a bituminous based adhesive sealant designed for the application and repair of rolled roofing bituminous single-ply membranes.
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29 PERFECTSEAL QUICK-GRIP MODIFIED BITUMEN ADHESIVE
29 Perfectseal Quick-Grip Modified Adhesive Brush Grade is a multipurpose, SBS polymer modified bitumen, cold-process adhesive.
View Data SheetRestore Your Roof, Don't Replace It
- Typically costs 300% more than restoring per square foot
- Unnecessary high costs per square foot to protect the building
- Average savings of 70% when compared to tearing off and replacing or re-roofing
- Extends the serviceable life of a deteriorated roof for many years at a fraction of the cost
