Master VV1257 Operating instructions

Master
Brand
Master
Model
VV1257
Type
Operating instructions

This manual is also suitable for

SPEC DATA SHEET
1 | Page MASTER PAINT & 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
Date Prepared: 07/12/2016 Revision number: 1
Masterflex®
Waterproof Primer & Admix
High Performance, Water Resistant
Roof Primer & Micro-Topping Admixture
SECTION 1 - PRODUCT DESCRIPTION
SECTION 2 - TYPICAL USE
SECTION 3 - PRODUCT ADVANTAGE
SECTION 4 - COLOR
SECTION 5 - GLOSS
Masterflex Waterproof Primer & Admix is a high solids, water resistant roof primer and admixture, designed to prepare concrete roofs prior
to roof sealer i
nstallation. Preparing concrete surfaces with Masterflex Waterproof Primer & Admix will extend the useful life of any
elastomeric roof sealer.
When used as a primer, it can be applied directly into concrete where it penetrates; seals hairline cracks, eliminates porosity and dramatically
increases roof sealer adhesion. For extremely deteriorated or weathered concrete surfaces use as an admixture by mixing with Quikrete Marble
Sand and Portland Cement to create a durable, waterproof micro-topping that will enhance roof sealer adhesion and overall performance.
PRIMER
• Penetrates & seals hairline cracks
• Reduces porosity & increases roof sealer coverage
• Enhances roof sealer adhesion
White to off white liquid emulsion
Does not apply
SECTION 6 - COMPOSITION
Styrene Butadiene Co-polymer Emulsion
SECTION 7 – PHYSICAL AND CHEMICAL PROPERTIES
Viscosity: Does not apply Flash Point: None Weight per gallon: 8.40 +/- 0.02 lbs. /gal
Solids by Volume: 44.00 +/-1.00 Solids by weight: 45.00 +/-1.00 pH: 8.50 to 9.50
MICRO-TOPPING MIX
• Renews extremely deteriorated or weathered concrete
• Creates an initial waterproof coating
• Ensures permanent adhesion of roof sealer
• Decreases water permeability
SPEC DATA SHEET
2 | Page MASTER PAINT & 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
Date Prepared: 07/12/2016 Revision number: 1
SECTION 9 - APPLICATION
A. As a Micro-Topping: 1. all concrete surfaces should be properly prepared before application. 2. Saturate area with water to ensure
adequate drying time. Do not leave standing water. 3. Apply with a broom, squeegee, roller or brush over the entire roof surface
creating and even film. Do not apply over existing waterproof coatings. Allow a minimum of 7 days before the application of a roof
sealer.
B. As a Roof Primer: 1. Apply one coat of undiluted Waterproof Primer & Admix at a rate of 125 sq. ft. per gallon using a roller or
brush. Make sure to thoroughly work the product into the concrete substrate. Additional coats may be required over extremely
porous concrete. Do not allow the bonding agent to dry. The roof coating should be applied while the primer is tacky/wet to avoid
bong breakage.
Mix with Portland Cement & Quikrete Marble Sand
Micro-Topping Mix
Component
Roof Topping Admix
Water
Cement
Quikrete marble Sand
Thickness
Coverage
Method: Roller, industrial brush, squeegee and floor scrub.
Clean UP: Clean application tools and hands with soap and water
Mixing:
A. As a Micro-Topping: 1. Premix the Masterflex Waterproof Primer & Admix before use to guarantee a uniform mix of all
components. 2. Dilute Waterproof Primer & Admix with water achieve a 1 to 1 mix ratio. 3. Pour ¾ of the Waterproof Primer &
Admix and water dilution inside the mixing pail. 4. Slowly add the recommended sand and cement to the pail, while mixing with a
slow speed drill and mixing paddle. 5. Add the remaining ¼ of liquid. 6. Thoroughly mix for 3 minutes for a lump free consistency;
let it rest; and then mix for one additional minute. 7. It is recommended to prepare enough material for the complete application to
avoid the formation of cold joints.
B. As a Roof Primer: Thoroughly mix before use. Do not dilute. Waterproof Primer & Admix is ready to use.
SECTION 8 – SURFACE PREPARATION
All surfaces should be clean, sound and free of dirt, oil, grease, paint, curing compounds and form release agents. All loose materials and
deteriorated concrete should be removed to ensure proper bonding. Pressure washing is highly recommended.
SPEC DATA SHEET
3 | Page MASTER PAINT & 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
Date Prepared: 07/12/2016 Revision number: 1
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 tech
nical 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.
SECTION 12 – FIRST AID
SECTION 13 – PACKAGING
1 gallon and 5 gallon pails
In case of skin contact, remove product from skin with soap and water. When eye contact with products occurs, rinse affected area with large
amounts of water at least 15 minutes and get immediate medical attention. If swallowed, medical attention is needed immediately. Do not
apply late in the day or when rain or dew is likely. Storage the air tight sealed product in a dry and well ventilated environment. For proper
disposal of excess material, please contact your local city waste management agency. PLEASE DO NOT DISPOSE OF REMNANTS IN
SEWERS.
SECTION 11 – CAUTION
HARMFUL IF SWALLOWED. MAY CAUSE EYE, NOSE AND THROAT IRRITATION. AVOID CONTACT WITH SKIN AND EYES
AND AVOID BREATHING OF VAPORS AND SPRAY MIST. USE ONLY WITH ADEQUATE VENTILATION. When applying spray,
use respiratory protection (NIOSH/MSHA TC23C or equivalent), eye protection and protective clothing. Before use, ask and read the Safety
Data Sheet (SDS) of the product, available at Master Paint & Chemical Corp. Close container after each use. KEEP OUT OF REACH OF
CHILDREN.
SECTION 10 – APPLICATION TOOLS
As a Micro Topping: Apply with a floor scrub, and squeegee
As a Roof Primer: Apply with paint brush, paint roller and conventional sprayer
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Master VV1257 Operating instructions

Master
Brand
Master
Model
VV1257
Type
Operating instructions
This manual is also suitable for
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