Master VA0454 Operating instructions

Brand: Master

Model: VA0454

Type: Operating instructions

This manual is also suitable for

VA0455

MASTER PAINTS & CHEMICAL CORP. CARR # 127 KM. 12.7 BO. MAGAS. GUAYANILLA PR 00656

Tel: 787-835-4000 / Fax: 787-835-2965 / e-fax: 787-966-7180

Rev. May-05, 2014

Page 1 of 2 Supersedes May, 2012

Masterflex®

The Thickest Award Winning Roof Sealer

Professional Roof Sealer * 100% Acrylic Elastomeric

SECTION 1 - PRODUCT DESCRIPTION

SECTION 2 - TYPICAL USE

SECTION 3 - PRODUCT ADVANTAGE

SECTION 4 - COLOR

SECTION 5 - GLOSS

SPEC DATA SHEET

Masterflex is an 100% acrylic elastomeric sealer of one component, designed for fixing leaks in roofs and walls, caused by capillarity,

cracks or joints when adding new constructions to existing ones. Masterflex is highly flexible. It is a product that is internally plasticized

in order to retain its mechanical properties and its adhesion, even after years of exposure to the sun and the rain. Masterflex leaves a

brilliant white finish, reducing surface heat absorption up to 15°F.

Masterflex® is used for waterproofing and protecting asphalt, concrete, wood, roof tiles, galvanized metal (exposed for some time), built

up roofs, and roof asphalt shingles.

 Maximum adhesion on concrete roofs, wood, asphalt

and metal

 Higher water pounding resistance without membrane

deterioration eliminating all types of filtration

 Super fast dry

 Roof Sealer dry film is Mold & Mildew Resistant

 Ultra white finish which reduces interior temperature

 Dry Film Yields up to 80 sq. ft. per gallon

 100% Elastomeric Acrylic

Brilliant Ultra White finished

Flat

SECTION 6 - COMPOSITION

100% Elastomeric Acrylic Resins, free of lead and, chromates and mercury.

SECTION 7 – PHYSICAL AND CHEMICAL PROPERTIES

Viscosity: 110 – 115KU (Stormer) Flash Point: None

Weight per gallon: 11.2 +/- 0.15 Lbs Solids per Volume: 50%

Solids by weight: 60% VOC Content max (grams/liter) 43

 2 in 1 Primer and Sealer

 Fiber Reinforced for More Protection, Strength &

Durability

 Thicker Coating Against Filtrations

 Energy Star Partner

 Low VOC

 Saves Energy - Saves Money

 Complies with ASTM D6083

MASTER PAINTS & CHEMICAL CORP. CARR # 127 KM. 12.7 BO. MAGAS. GUAYANILLA PR 00656

Tel: 787-835-4000 / Fax: 787-835-2965 / e-fax: 787-966-7180

Rev. May-05, 2014

Page 2 of 2 Supersedes May, 2012

SECTION 9 - APPLICATION

SECTION 10 – APPLICATION TOOLS

SECTION 11 – CAUTION

SECTION 12 – FIRST AID

SECTION 13 – PACKAGING

1 gallon and 5 gallon pails

Before attempting to apply, mix the product well in a circular upward-downward motion. For a longer durability, let it dry for 24 hours and then

apply a second coat.

Airless Machine Procedure: Mix Masterflex® Roof Sealer preferably with a mechanical agitator. Remove the filter from the suction bomb

and the machine’s filter. Program the machine to apply the product with 1,400 to 1,750 psi and use a fan with of 6 to control the material

overspray. Use a gun tip from .29” to .36”. Let dry for 12 hours and for longer durability apply a second coat. If the roof is too hot, you can

spray it with water to avoid sealer from fast drying. Select a warm, clear sunny day. Make sure there is no forecast of rain. Keep surface

moisture free at least six hours after application.

It can be applied using a brush, roller, or atomizer.

Recommended Film Thickness: 20 mils dry / 40 mils wet

Coverage: (One Coat)

Concrete surface: 80 square feet per gallon @ 10 MDFT/ 400 square feet per pail @ 10 MDTF

Metal Surface: 160 square feet per gallon @ 5 MDTF/ 800 square feet per pail @ 5 MDTF

Wood Surface: 80 square feet per gallon @ 10 MDTF/ 400 square feet per pail @ 10 MDTF

Built- up roofs: 40 square feet per gallon @ 20 MDTF/ 200 square feet per pail @ 20 MDTF

This sealer contains acrylic resins. It can cause eye, skin, or throat irritation. Do not take internally. Close container after each use. When

spray applying, use respiratory protection (NIOSH/MSHA TC23C or equivalent), eye protection and protective clothing. For more information

read the MSDS, available at Master paints and Chemical Corp. KEEP OUT OF REACH OF CHILDREN

In case of skin contact, flush from skin with water and then wash thoroughly with soap and water. In case of eye contact, flush immediately

with large amounts of water for at least 15 minutes and get emergency medical attention. If swallowed, get medical attention immediately. For

more information, request Material Safety Data Sheet of the product available at Master Paints & Chemical Corp.

SECTION 8 – SURFACE PREPARATION

The roof or surface should be free from dust, sand, cement, fungus and strange objects. A pressure washer machine is recommended. Before

applying Masterflex®, improve water drainage where it is necessary and repair areas where standing water last one day or more. Less severe

pounding areas must be re-coated annually with Masterflex®.

Masterflex® will resist standing water (for 100 hours). However, we recommend repairing and correcting excessive pounding water and

improperly drained areas for a better and efficient sealing by using the Leveling Repair from Master. Roof with excessive pounding water and

improperly drained areas require annual maintenance, applying two (2) coats of Masterflex®.

How to Correct Cracks: Make sure all joints and cracks are sealed with a putty knife by applying Master Elastomeric Crack Filler and the

Master Fiberglass Patching Weave over cracks, seams, flashing and around any standing object, about two inches to both sides and let dry for

24 hours before applying Masterflex®. Apply Master Elastometric Crack Filter with a putty knife. While product is wet, roll out polyester

weave. While product is still wet, apply another coat of Master Elastomeric Crack Filler over the polyester weave.

WARNING! If you scrape, sand, or remove old paint, you may release lead dust or fumes. LEAD IS TOXIC. EXPOSURE TO LEAD

DUST OR FUMES CAN CAUSE SERIOUS ILLNESS, SUCH AS BRAIN DAMAGE, ESPECIALLY IN CHILDREN. PREGNANT

WOMEN SHOULD ALSO AVOID EXPOSURE. Wear a properly fitted NIOSH approved respirator and prevent skin contact to control

lead exposure. Clean up carefully with a HEPA vacuum and a wet mop. Before you star, find out how to protect yourself and your family by

contacting the USEPA National lead Information Hotline at 1-800-424 LEAD or log on to www.epa.gov/lead.

Two coats must be applied in order to get the recommended dry film thickness (MDTF).

Thinning: Not recommended.

Dry time: 1-2 hours to touch

12 hours to recoat

The information and recommendations set forth in this Product Data Sheet are based upon test conducted by Master Paints and Chemical Corp.

Since application variables are a major factor in product performance, this information should serve only as a general guide. Improvements in

coating technology may cause future technical data to vary from what is in this bulletin. Consult your Master Paints and Chemical Corp.

representative or call 787 835 4000 to obtain the most recent Product Data Sheet.

Master VA0454 Operating instructions

Brand: Master

Model: VA0454

Type: Operating instructions

This manual is also suitable for

VA0455

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Master VA0454 Operating instructions

This manual is also suitable for

Master VA0454 Operating instructions

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