Use and Care Manual

Uses:
Aqua-Proof™ has proven excellent as a main
waterproof coating or as part of a roofing
system over a variety of substrates like
modified asphalt membranes, built-up roofs,
polyurethane foam, concrete surfaces, bonded
tar, granulated shingles EPDM and TPO. Can
be used as a waterproofing system in planters
or below grade applications. Always have to be
protected from UV radiation. May be used as a
protection under tiles in wet areas such as
bathrooms, food processing areas, balconies.
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.
Application Recommendations:
For other applications use the recommended spreading rate of 80 ft.
2
/gal.
Please consult technical Roofing & Waterproofing Solutions /
Specifications system procedures for specific application.
Weather: Select a warm clear day for installation. Consult weather bureau if
needed to ensure there is no forecast of rain. Do not apply product after
4:00PM. Product must be kept rain free for at least 6 hours after application.
Water ponding areas: Areas where water may accumulate for more than
48 hours must be corrected by using roof drains or other means available.
If surface level corrections must be made, use Lanco
®
Ultra Level™ UL-221
self-leveling underlayment or a cement mix with Lanco
®
Concrete Admix-
ture CB-9000. See Ultra Level™ UL-221 product specifications.
Repair joints, cracks and seams: Make sure joints, cracks, seams and
flashing are clean and dry. With a brush apply Aqua-Proof™ and a polyester
weave over cracks, seams, flashing and around any standing objects about
2 inches to both sides, and let dry thoroughly 24 hours. Lanco Polyflex
one-part urethane should be used instead.
Concrete surfaces: Repair holes or any weakened areas of concrete surface
with good quality masonry cement mix using Lanco
®
CB9000 or CB4000
Admixture, or Lanco
®
Bonding Agent CB-950 as per product data applica-
tion instructions and let dry. Apply concrete mix and let to cure.
Metal surfaces: Remove rust and prime non-galvanized metals with
Lanco
®
Metal Master Primer™. For galvanized metals, use Lanco
®
Super
Galvanized Primer™ SG-664. Replace loose fasteners. Old fasteners must
be covered with Lanco
®
Siliconizer Elastomeric Crack Filler™ RC-230 or
Lanco Polyflex one-part urethane, and let to dry for 24 hours.
Polyurethane foam roofs: Make sure surface is in good conditions, free of
holes and cracks. If it's in optimum conditions proceed with application. Do
not use over other 100% Silicone coatings.
Asphalt membrane and built-up roofs: Remove all loose mineral gravel
and clean roof thoroughly. Repair cracks or joints with Lanco
®
Aqua-Proof
™ MD-863 and Lanco
®
Polyester Weave MP-997, apply one coat of Lanco
®
Aqua-Proof™ MD-863 to the entire roof and let dry 24 hours to proceed. Do
not use on pebbles gravel roofs.
Asphalt shingles: Roof must be clean and completely dry. Apply 2 coats of
Lanco
®
Aqua-Proof™ MD-863 at a rate of 60 ft.
2
per gallon. Let dry 24 hours
between coats. Be sure all tabs are completely sealed. If not, apply Lanco
®
Siliconizer Elastomeric Crack Filler™ RC-230 and Lanco
®
High Strength
Polyester Weave MP-997 on tab joint and let dry 24 hours to proceed.
Method of Application:
Apply with a Lanco
®
3/4" Nap Rough Surface Roller PA-568 or airless spray.
Wait 24 hours between coats. Apply only when temperature is above 50˚F
(10˚C). Do not apply if temperature is expected to drop below 50˚F (10˚C)
before the coating has completely dried. Two full coats are generally needed
for proper sealing. Always apply coats in different directions. Never thin or
dilute from full strength.
Recommended equipment: Use an airless pump with pressure of 1,500 to
2,000 psi. A fluid delivery of 1 to 2 gallons per minute with a spray tip of
0.026 to 0.035 will be adequate. Wait 24 hours between coats. The hoses
should be at least 3/8" inside diameter and of the high-pressure rate type. If
the hose length is more than fifty feet, a larger inside diameter will be
required.
Cleanup: Clean roller and equipment after use with warm soapy water.
Drying time: Approximately 60 minutes to touch. Cure time is controlled by
thickness of the applied coating, relative humidity and temperature. Allow 24
hours between coats.
Limited warranty: The manufacturers liability in connection with the sale of
this product extends only to the replacement price if it should fail to comply
with quality standards or specifications. Protect from freezing.
Warning!: Do not allow product to freeze. Do not store in temperatures
above 105°F. Protective clothing and eyewear should be used during
application of this product. Ensure that lid is tight and pail is upright and
secure before transporting. Do not allow pail to roll as this may cause lid to
loosen and allow leakage to occur. Transport product placed on top of a
protective cloth in cargo area of vehicle to prevent damage from accidental
spills.
Cautions: Contains styrene butadiene and acrylic resin. In case of eye
contact, flush thoroughly with water. Do not rub eyes. In case of skin
contact, flush area immediately with clean water. If swallowed, do not
induce vomiting. Consult a physician immediately. Use only with adequate
ventilation. Keep out of reach of children.
• NORTH AMERICA • 600 Mid Florida Drive Airport Industrial Park of Orlando, Florida 32824 • Tel. [phone] Fax [phone]
• CARIBBEAN & SOUTH AMERICA • Urb. Aponte #5, San Lorenzo, Puerto Rico USA 00754 • Tel. [phone] Fax [phone]
• CENTRAL AMERICA • Zona Industrial Bes, lote #4, El Coyol de Alajuela, Costa Rica • Tel. [phone] Fax [phone]
Page 2 Aqua-Proof™ MD-863 Rev. 06 / 2016