Vulkem ® 360NF/351NF
Neighbor Friendly-Low Odor/Low V.O.C. Pedestrian Deck Coating System
Product Description Limitations
Vulkem 360NF/351NF is a Neighbor Friendly Pedestrian Deck • Do not apply to damp or contaminated surfaces.
Coating System. The Vulkem 360NF/351NF is an attractive • Use with adequate ventilation.
composite waterproofing system, composed of tough-curing
liquid polyurethane rubber. The Vulkem 360NF/351NF System Color
cures to form an attractive seamless elastomeric rubber Vulkem 351NF is available in Beige, Gray, Limestone, Maple,
membrane system that is waterproof, durable and easy-to- Slate Gray and White.
clean. The aggregate laden topcoat provides a skid resistant
profile suitable for pedestrian traffic. Packaging:
Vulkem 360NF - 5 Gallon (19 L) in a 6 gallon (22.7 L) pail
Vulkem 360NF is a low odor, V.O.C. compliant, water-cured, Vulkem 351NF - Part A & B
rapid setting polyurethane basecoat that possesses tenacious • Part A Base - 5 Gallon (19 L) Pails • Part B Curing Agent -
adhesion to clean and dry concrete, wood and metal. 12 oz. (.47 L) Cans
Vulkem 360NF forms a seamless, monolithic waterproof
membrane capable of bridging a 1/16” (1.6mm) crack without Installation
compromising the waterproofing integrity of the system.
Concrete shall be water cured and in place according to the
Vulkem 360NF can be applied at various thicknesses for
industry standard of 28 days and is our recommendation prior
substrate patching and sloping needs.
to installing the coating materials. Concrete finish shall be a
light steel trowel followed by a fine hair broom, or equivalent
Note: Water is added to Vulkem 360NF basecoat to fill the pail.
finish. New or existing slabs must be dry, clean, sound and
Mix until water is completely incorporated into base polymer,
free of all contaminates which may interfere with adhesion or
resulting in a viscous, elastomeric coating.
Vulkem 351NF is a two-component, low V.O.C., low odor,
Chemical and/or mechanical surface preparation may be
aliphatic, polyurethane topcoat, which when used in
conjunction with the recommended aggregate, creates a tough,
aesthetically appealing, abrasion resistive, wearing surface that
Plywood decks must be firm and well fastened, with proper
forms a strong interlaminate bond to the Vulkem 360NF
consideration given to joints and movement. Plywood surfaces
typically do not need primed when Vulkem 360NF base coat
is applied. A mock-up is necessary to assure proper adhesion.
All surfaces shall be made free of defects which may telegraph
The Neighbor Friendly Vulkem 360NF/351NF system has been and show through the coating. Vulkem 360NF Basecoat is
specially formulated for odor sensitive applications adjacent normally applied at the rate of 50 square feet per gallon (1.22
to occupied areas. Vulkem 360NF/351NF is ideal for plazas, m2/L) yielding approximately 30 wet mils (.76mm) thickness.
pool/recreation decks, balconies, mechanical rooms, stadiums The coating is squeegee applied, followed by back rolling to
and similar applications requiring an elastomeric waterproofing evenly distribute the material.
TYPICAL PHYSICAL PROPERTIES
Property Test Method 360NF 351NF
Tensile ASTM D-412 275 psi 2600 psi
Elongation ASTM D-412 500% 130%
S100 ASTM D-412 130 psi 240 psi
Hardness, Shore A ASTM C-661 40-50 90
Peel Strength ASTM C-794 45 lbs. 100% coh. 100% coh. to 360NF
Permeability E-96 0.12 metric perms 0.12 metric perms
Viscosity, cps Brookfield HBT 8-10,000 2-3,000
Cure Time at 77˚F, 50% R.H. ASTM D-1640 4 hrs. max. 48 hrs. max.
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The Vulkem 351NF Topcoat is applied with a medium nap Availability
(3/8”) roller at the rate of 120-130 square feet per gallon Immediately available from your local Tremco Field
(2.95-3.19 m2/L) to yield approximately 12 wet mils (.30mm) Representative, Tremco Distributor or Tremco Warehouse.
thickness. Silica sand is immediately broadcast into the wet
topcoat and back rolled to evenly distribute the aggregate. A Warranty
moderate non-slip finish requires 4-6 lbs. (.5kg/L). For a more
Tremco warrants its Vulkem Coatings to be free of defects in
textured profile, use 6 to 8 lbs. of sand per gallon (.9kg/L) of
materials, but makes no warranty as to appearance or color.
Since methods of application and on-site conditions are beyond
our control and can affect performance, Tremco makes no
Refer to Vulkem 360NF/351NF Application instructions for
other warranty, expressed or implied, including warranties of
specific application details. The techniques involved may
MERCHANTABILITy and fitness for A PArtiCULAr PUrPose,
require modification to adjust to the job-site conditions.
with respect to Vulkem Coatings, Tremco’s sole obligation shall
Consult your Tremco representative for specific design
be, at its option, to replace, or refund the purchase of the
quantity of Vulkem Coating proved to be defective and Tremco
shall not be liable for any loss or damage.
Tremco Commercial Sealants & Waterproofing
3735 Green Road, Beachwood, OH 44122 // Phone: 216.292.5000 // 800.321.7906
220 Wicksteed Avenue, Toronto, ON M4H 1G7 // Phone: 416.421.3300 // 800.363.3213
1451 Jacobson Avenue, Ashland OH 44805 // Phone: 419.289.2050 // 800.321.6357
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