Instructions / Assembly

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DESCRIPTION:
Karnak #19 Ultra Caulk is the next generation asbestos-free rubberized asphalt
caulking cement. Scientifically compounded with a selection of rubber reinforced
asphalt, mineral fibers, and refined solvents, Karnak #19 Ultra caulk is
manufactured to a thick yet pliable consistency for ease of application by caulk gun.
#19 Ultra caulk provides a durable elastomeric sealant of greater strength,
excellent adhesion and high resistance to water and weathering.
Karnak #19 Ultra caulk is composed of special chemical ingredients which give it a
unique water displacement quality (Wet/Dry). Karnak #19 Ultra caulk dries to a
tough, flexible, waterproof and corrosion proof rubberized sealant which gives
maximum protection and excellent performance over wide ranges of temperature
and weather conditions.
FEATURES AND BENEFITS:
Ideal as a shingle tab adhesive
• Sticks under water the first time
• Rubberized - elastomeric
• Wet or dry application
• Improved low-temperature flexibility
• Improved water and weather resistance
• Will not shrink or crack
• Smooth, easy to apply
• Excellent adhesion
• Excellent resistance to flow (sag) at high roof temperatures
• Ready to apply
• Greater strength
• Asbestos-Free
• VOC compliant
• ASTM compliant
PHYSICAL PROPERTIES:
Consistency: A smooth rubber-like caulk consistency which will readily spread on
and adhere to vertical and horizontal surfaces without sagging.
Character of Dried Film: Excellent adhesion to masonry, steel, cured concrete,
shingles, asphalt roofing, skylight flashings and a variety of other surfaces.
Film Performance Characteristics: The dried film retains its elasticity and
ductility so that the material will resist extreme variations in temperature
and weather.
19 Ultra Rubberized Asphalt Caulk (wet/dry)
FM1010
Read Material Safety Data Sheets before
using this product.
Sealants, Caulking, Flooring
Sealants, Caulking, FlooringSealants, Caulking, Flooring
19 Ultra Rubberized Asphalt Caulk (wet/dry)
330 CENTRAL AVENUE, CLARK, NJ 07066
732-388-0300 • 800-526-4236 • FAX: 732-388-9422
WEB: http://www.karnakcorp.com

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