Use and Care Manual

Surface Preparation:
All surfaces to be coated must be clean as
described below, dry, and paintable. It may be
necessary to power wash and prime to
enhance adhesion. Repair all existing defects,
such as splits, cracks, blisters, deteriorated
flashing, cracked metal edging, and any other
defects affecting the water-tightness of the
roof. As a preventive measure, seal all roof
penetrations, curbs, flashings, transition areas,
areas where dissimilar materials intersect, and
other areas that could leak with Siliconizer™
Crack Filler. Ensure all roof drains and gutters
are clean. Before coating the roof, use a
pressure washer or high-pressure nozzle and
water hose to wash the roof with a non-filming
detergent, such as TSP o TSP substitute. Use
appropriate pressure and take caution not to
inject water into the roof substrate during
washing. In areas with stubborn dirt, grease or
other contaminants, use a stiff bristle brush or
broom to scrub the areas clean with additional
water and non-filming detergent. Treat algae or
moss. The most effective method of cleaning
algae and moss from a roof is with 1:1 mix of
laundry strength liquid bleach and water. Apply
with a sprayer and allow the solution to dwell
on the roof surface for 15 to 20 minutes, and
then rinse thoroughly with low-pressure water.
Extended dwell times may be necessary;
however, avoid letting the solution dry
completely as this may prevent complete
rinsing. Take proper precautions to protect
landscaping and surrounding areas from the
bleach solution. Use appropriate protective
equipment when working with bleach. In
severe cases, it may take more than one bleach
treatment to kill all of the moss. Give the roof a
final rinse before application. Using a leaf
blower or broom, clear any remaining dust,
dirt, debris, and foreign material that may
prevent proper adhesion.
Apply a test area of coating over the existing
membrane to verify absence of
bleed-through and proper adhesion to
membrane prior to start application. On
metal roof, remove rust by wire brushing.
Description:
Lanco® Siliconizer™ 1000 is a premium 100%
silicone, moisture-cure silicone rubber roof
coating designed to waterproof, reflect the
sun’s heat and UV rays as well as protect many
types of roofs. While suitable for use in all
climates, the 100% silicone chemistry is
especially suited for extreme tropical
environments, which are exposed to some of
the hottest and wettest weather with intense UV
exposure. It is especially designed to maintain
maximum reflectivity of heat and UV rays as it
ages. Its moisture-cure chemistry creates a
very aggressive chemical bond with the roof,
which allows for permanent ponding water
resistance, extreme durability, and superior
capabilities of sealing and protection.
Product Advantages:
• Permanent ponding water resistance
• High solids silicone
• Easy to apply
• Weatherability and UV resistance
• Long-lasting
non-flammable
Uses:
Coating can be used on many different
commercial or residential roof substrates to
reflect the sun’s heat and UV rays, as well as to
help seal and protect the surface. It works well
on low slope roofs and is suitable for pitched
roofs. Acceptable roof types include: • Aged
asphalt roofs, including Built-Up Roofing
(BUR) and Modified Bitumen (MB) • Aged
single-ply roofs, including EPDM, TPO, PVC,
and Hypalon® roofs • Spray Polyurethane
Foam (SPF) roofs, Metal roofs • Concrete roofs
• Recoating previously coated roofs • RV,
trailer, and mobile home roofs. Not
recommended over shingles of any kind.
Notice: The technical data contained herein are
true and accurate to the best of our knowledge.
Published technical data and instructions are
subject to change without prior notice.
S.D.S.: Available upon request.
MESA/NIOSH approved respirator when exposure can exceed recommend-
ed PEL. This product Is not recommended for interior use. Additional care
must be taken to prevent rooftop HVAC equipment from introducing
silicone vapors into interior areas during application.
• Keep cleaning solvents away from all sources of heat, sparks, flame,
lighted smoking materials, or any other ignition source. Pumping
equipment should be grounded to avoid accidental ignition due to static
sparks.
• It is not recommended to store this material at temperatures exceeding
100°F (38°C). For maximum shelf life, store between 40°F and 70° F (4°C
and 21°C). Higher temperatures will reduce shelf lite.
• Remove any skin prior to mixing the material. Once container is opened,
all product should be used. Container cannot be resealed without product
skinning or curing Inside container. Always keep covered and protected
from the elements. When transporting this product, ensure that the lid is
tight and the containers secured.
WARNING! Harmful if swallowed. Suspected of damaging fertility or the
unborn child. May cause long lasting harmful effects to aquatic life. KEEP
OUT OF REACH OF CHIDREN. PREVENTION: Obtain special instructions
before use. Do not handle until all safety precautions have been read and
understood. Wash hands thoroughly after handling. Do not eat, drink or
smoke when using this product. Avoid release to the environment. Use
personal protective equipment as required. Rinse mouth. RESPONSE: IF
SWALLOWED: Call a POISON CENTER or doctor/physician if you feel
unwell. IF EXPOSED OR CONCERNED: Get medical advice/attention.
DISPOSAL: Dispose of contents/container in accordance with existing
federal, state, and local environmental control laws. NSF Protocol P151:
Number of coats: 1-3. Maximum field use, dry film thickness (mils): 30
(maximum 15 per coat). Recoat cure time/Temperature: 24 hours at 100o F
(38°C). Final cure time / temperature: 48 hours at 100°F (38°C). PRECAU-
TIONS: Use extreme caution when applying and walking on silicone coated
surfaces. Silicone coated surfaces are extremely slippery and can create a
fall hazard resulting in death or serious injury. Keep away from food. Not
recommended for application at temperatures below 35°F (2°C) or if rain is
expected in less than 15 minutes of application. Lower temperatures and/or-
less humidity will typically result in slower cure times. When transporting,
make sure the pail is secured and the lid is tight to prevent spills. Store in a
cool, dry, shaded location. Ensure lid completely sealed. SHELF LIFE:
Unopened, 12 months from date of manufacture when stored in a cool, dry,
and shaded location. Store locked up. CLEAN-UP: Clean-up of tools and
spray equipment containing uncured material may be accomplished by
cleaning or flushing with mineral spirits. SPRAY EQUIPMENT: This product
cures by reacting with moisture and should not be left in spray guns, pump
equipment, and hoses for prolonged periods unless equipment contains
moisture lock hoses, fittings, and seals. Equipment without these compo-
nents will transmit sufficient moisture vapor to gradually form cured materi-
al on hose walls and at unsealed connections potentially causing an increase
in operating pressure and material flow restriction.
Prior to use refer to S.D.S. for safety data. For chemical Emergency call
CHEMTREC 1-800-424-9300
For more information on Lanco Siliconizer™ 1000 limited product warranty
and liability disclaimer, please visit: www.lancopaints.com/warranty.
100% Silicone Roong Membrane
Siliconizer 1000
™
RC-1062
ASTM D 6083: Yes
Cool Roof Rating Council: Yes
Miami-Dade County: N/A
VOC Compliant (<50 g/L): Yes
SCAQMD: Passes
AIM & OTC: Passes
Meets Requirements for:
TECHNICAL DATA SHEET
Product Type: 100% Silicone
Solids (%): 99.8% by weight
99.8% by volume
Weight/Gallon: 12.1 ± 0.05lbs.
(4.6 ± 0.02kg.)
Color: White
Cure Time:
TACK FREE TIME 1HR @ 100°F (38°C)
& 90% RH
CURE TIME 4 Hrs @ 100°F (38°C)
& 90% RH
Coverage: (DFT) Coverage varies depending
on surface texture and
porosity.
On smooth surface Up to 320 sq.ft./ pail
22 dry mils, 22 wet mils
On rough surface Up to 250 sq.ft./gallon
32 dry mils, 32 wet mils
Can Sizes: 5 gallons
Thinning: Is not recommended
Flash Point: >212°F (100°C)
VOC: 0.01 grams/L
Technical Data:
www.lancopaints.com continued on back
Performance:
Tensile Strength 244 psi@73ºF
ASTM D 2370
Elongation 187% @ 73ºF
ASTM D 2370
Reflectivity .87 initial
ASTM 1549 .82 aged
Emissivity .90 initial
ASTM C 1371 .89 aged
Solar Reflectance Index SRI: 109
ASTM E 1980