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SikaSil WS-290 SikaFlex 221 NuFlex 311 Self-
Leveling Sealant
SECTION 15 sealant that cures to a durable, number of surfaces with excellent cut Bonds to most EPDM materials
Sikasil WS-290 is a one-part, neutral-
This fast curing product provides
curing, ultra low-modulus silicone
permanent elastic adhesion to a
flexible building sealant. Sikasil WS-
and tear resistance. Designed to resist
(always test before use), most
290 performs exceptionally well
the shock and abuse encountered
vinyls, aluminum, steel, and
under dynamic conditions due to its
over countless road miles. Maintains
fiberglass. Features: Self-leveling,
ultra-low modulus, high extension/
its strength and adhesion over the
excellent adhesion, low odour,
compression, recovery properties
long haul. Weather resistant, sandable,
and strong adhesion to most building
Contains a bonding agent which
materials. Sikasil WS-290 accommodates
water and incidental food contact.
reduces need for primers.
long-term movement of 100-50% in paintable and NSF approved for potable 100% silicone, neutral cure.
properly designed joints and is particularly WARNING: Cancer and Reproductive 410320 95502-C NuFlex 311 Silicone 10.1 fl oz White $14.75
well suited for use in exterior Insulation. Harm - www.P65Warnings.ca.gov.
CLEANERS & SEALANTS
500610 017-90892 Sikaflex 221 Alum Gray 300 ML Cart $18.06
WARNING: Cancer and Reproductive
Harm - www.P65Warnings.ca.gov. 500611 017-90893 Sikaflex 221 Black 300 ML Cart $18.06
500615 017-90891 Sikaflex 221 White 300 ML Cart $18.06
500630 017-412128 Sikasil Black 10 Oz $45.59
Pro-Tec Self-Leveling
SikaFlex 291 Roof Sealant
SikaSil GP Sikaflex-291 is a 1-componenet, • Self-Leveling Sealant: Creates a
SikaSil silicone is an acetoxy-curing polyurethane elastomeric adhesive strong seal along your RV’s roof
edges, vent pipes and air vents
and sealant. It’s fast cure time
low modulus sealant used for makes it ideal for applications where • Works on Most RV Membranes:
general seam sealing in interior and speed is important. It has excellent Designed for sealing EPDM
exterior applications. It has excellent adhesion to gelcoat , fiberglass, rubber, TPO, fiberglass, wood,
adhesion to metals, glass, plastics & metal and wood. aluminum, steel or masonry
fiberglass. SikaSil GP has excellent • Easy to Apply: For horizontal
weather stability, is solvent free and is 500624 017-90919 Sikaflex 291 White 300 ML $16.42 applications
mold & mildew resistant. Elongation of 570%, 500625 017-90923 Sikaflex 291 Black 300 ML $16.42 • Unique Formulation: Formulated
300 psi tensile strength, 25 minute tack time for ¼-inch and 3/8-inch beads
and a joint movement accommodation • Size: 10.1 fl. oz. (300 mL)
factor of +/-25%, Highly UV resistant. 410405 41464 Roof Sealant 10.1 fl oz Tube White $13.50
SikaFlex 505
WARNING: Cancer and Reproductive
Harm - www.P65Warnings.ca.gov.
Sikaflex-505 UV is a one-component
Sikasil GP Clear Silicone 295 silane terminated polymer (STP)
500617 017-189150 $39.13
ML Cart sealant containing no solvents or
Sikasil GP White Silicone 295 isocyanates with excellent UV and
500618 017-189151 $24.00
ML Cart weathering resistance. Sikaflex-505
UV offers 60 minute tack free time Sika Multiseal
with excellent adhesion to a wide
surface treatment, has excellent tooling Plus Tape
variety of substrates with little or no
SPECIAL ORDER Sika has dedicated considerable characteristics and non yellowing. Sika MultiSeal Plus a
SikaFlex 715
new self-adhering,
WARNING: Cancer and Reproductive
multi-purpose
resources in developing a roof
500616 017-415763 Sikaflex 505 UV White 300 ML Cart $24.49
that, combines
sealant for EPDM roof membrane. Harm - www.P65Warnings.ca.gov. roofing repair tape
PRICES SUBJECT TO CHANGE WITHOUT NOTICE
The result is a novel solution in RV an advanced
roof sealing! Sikaflex-715, is a cross- copolymer mastic that exhibits aggressive
linking “chemical curing flexible, adhesion with a flexible, non-release, tear
elastic, and durable roof sealant”. Silicone Rubberized proof, UV resistant TPO membrane to
This curing process imparts a highly elastic create a fast, easy to apply, permanent
internal strength not found in traditional RV Roof & Flashing Sealant watertight seal. Sika MultiSeal Plus bonds
roof sealant products. Bonds to a variety to a wide range of surfaces including
of roofing component substrates. Unlike Kool Seal® Silicone Rubberized Roof and challenging roof materials. The flexible
other roofing sealants, Sikaflex-715 has Flashing Sealant is a single-component, non-release membrane allows the
very low VOC’s and won’t crack under the flashing grade silicone sealant that is product to adhere to itself so that it can
most extreme conditions! Traditional roof permanently flexible. It is a durable, be stretched, cut and folded around
sealants have high shrink characteristics and weather resistant seal that provides intricately shaped roofing accessories to
crack when exposed to the environment. excellent adhesion to a variety of create a stop to water penetration.
Sikaflex-715 provides peace of mind! substrates. Drying Time—Tack Free: 30
minutes; Cure Time: 24 hours; Topcoat: WARNING: Cancer and Reproductive
WARNING: Cancer and Reproductive 24 hours. Application Temp: 35°F to Harm - www.P65Warnings.ca.gov.
Harm - www.P65Warnings.ca.gov. 160°F; Service Temp: -60°F to 300°F. Sika Multiseal Plus Tape 4” X
500622 017-187690 Sikaflex White 300 ML $19.52 410321 KS008400-01 10 fl oz Cartridge White $13.83 500631 017-413828 50’ Roll - White Membrane $116.29