WATER-BASE ACRYLIC CONCRETE CURE & SEAL
Seals, cures and enhances the beauty of
concrete in one quick and easy application.
SEALTIGHT VOCOMP-25 Water-Base Acrylic Concrete Sealer is a
ready-to-use Concrete Curing and Sealing Compound formulated of special acrylic
polymers in a true water-base carrier. VOCOMP-25 provides improved resistance to
rain, sun, freezing temperatures, most acids and industrial chemicals,
petroleum, deicing salts, cleaning agents (except aromatic solvents), diluted
caustics and other pollutants.
Color-wise, Vocomp-25 appears "milky-white" in the container and when
first applied leaves a "bluish" cast on the concrete for easy visual
coverage. VOCOMP-25 dries clear to provide a transparent sheen finish. The sheen
can be controlled by the number of coats applied. VOCOMP-25 dries clear to
provide a transparent sheen finish. The sheen can be controlled by the number of
coats applied. VOCOMP-25 meets maximum VOC content limits of 700 g/L for
Concrete Curing and Sealing Compounds as required by the U.S. EPA Architectural
A potable water approved product (in accordance with
Standard ANSI/NSF 61-1997B 69RL) is available upon request. A copy of this
approval is also available upon request.
VOCOMP-25 may be used wherever a medium
or high sheen is desired to bring out the natural beauty of concrete without
discoloring, checking, or peeling. It may be applied to simultaneously seal,
cure and dustproof new and old, interior and exterior, horizontal and vertical
concrete surfaces. VOCOMP-25 is ideal for curing, sealing and dustproofing
driveways, sidewalks, patios, swimming pool areas and commercial and industrial
Horizontal surfaces protected with VOCOMP-25 offer excellent wearing qualities
for foot and vehicular traffic. If, after prolonged usage, traffic patterns
appear, the surface can be washed clean and recoated to restore the original
beauty. Good concrete and good concreting practices should be used as VOCOMP-25
is not a cure-all for improperly mixed or placed concrete.
Features and Benefits
|Provides a ready-to-use, non-yellowing, water-base
compound that seals and protects concrete in one quick and easy application
|Dries quickly on new concrete to provide a clear,
tough, easy-to-clean sheen finish
|Applicable for use on new, old, interior, exterior,
horizontal and vertical concrete surfaces
|Offers improved resistance to most chemicals,
petroleum, abrasives and mortar droppings
|Application tools can be cleaned with soap and water
|VOC-compliant...meets the U.S. EPA Architectural
Coatings Rule requirements|
Application tools can be cleaned with soap and
SURFACE PREPARATION...OLD CONCRETE: Surface
preparation is extremely important. Concrete must always be clean and dry, with
all stains, oil, grease, dust and dirt removed prior to application. If not,
they will be amplified by the transparent sheen finish. CAUTION: If a liquid
compound other than VOCOMP-20, VOCOMP-25, CS-309-25 or TIAH has been used, do
not apply VOCOMP-25 until all traces of the compound ahve been completely
removed and the surface is clean and dry.
NEW CONCRETE: Once the concrete will accept walking workmen without marring,
then the surface is ready for the application of VOCOMP-25.
APPLICATION METHOD...VOCOMP-25 is ready to use from the
container. A typical commercial sprayer provides an easy, economical method of
application. Use a Chapin 8001 spray tip that produces a flow of 1/10th of a
gallon per minute. VOCOMP-25 should be sprayed on in a fine, fog pattern without
spurts and dribbles to form a thin, continuous film. AVOID PUDDLING in low
areas...if puddles occur, brush or roll them out.
DRYING TIME: VOCOMP-25 dries quickly. Drying times may be
extended depending on temperature, humidity andproject conditions. Restrict foot
traffic for at least 4 hours; 12 hours is preferable.
NOTE: For added protection and a greater sheen on new or old concrete, we
recommend two (2) coats of VOCOMP-25 be applied at right angles.Additional coats
of VOCOMP-25 may be applied after the first coat has thoroughly dried; again,
this may vary depending on temperature, humidity and project conditions.
CLEANUP: While VOCOMP-25 is still wet, equipment may be cleaned with soap and
water. Once dried, the material may be removed with a solvent such as Xylene or
NOTE: Concrete floors properly sealed with VOCOMP-25 meet Section 8.9
"Adhesion of Tile Cements" of ASTM C 1315.
1 gallon (3.79 liter) Units (4 per case)
5 gallon (18.93 liter) Pails
55 gallon (208.20 liter) Drums
Broomed Surface: Approximately 300
Troweled Surface: Approximately 500 ft.²/gal. (12.26m²/L).
ASTM C 309, Type 1, Class B
ASTM C 1315, Type I, Class A
AASHTO M 148, Type 1, Class B
Potable water approved product available upon request
Limitations / Precautions
DO NOT DILUTE. Keep material from freezing. Do not apply if the
temperature of the concrete is less than 40ºF (4ºC). Do not paint or apply
resilient flooring over VOCOMP-25 without first checking the specifications and
securing the approval of the paint or resilient flooring manufacturer. May be
applied to colored concrete, bu tmottling may occur. Do not use on non-porous
surfaces or surfaces which are not uniform in porosity, i.e. brick,stone,
masonry, etc. Do not use VOCOMP-25 as a waterproofing sealer on masonry
surfaces. Specifier and user shall determine suitability of the product for
specific applications and assume all responsibilities in connection herewith.
Direct contact may result in mild irritation.
Avoid exposure or contact between edible items and fumes or vapors from
VOCOMP-25. Refer to Material Safety Data Sheet for complete health and safety
This material last updated December, 2001.
W. R. MEADOWS, INC. warrants that, at the time and place
we make shipment, our materials will be of good quality and will conform with
our published specifications in force on the date of acceptance of the order.
THE FOREGOING WARRANTY SHALL BE EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTY,
EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE AND ALL OTHER WARRANTIES OTHERWISE ARISING BY
OPERATION OF LAW, COURSE OF DEALING, CUSTOM OF TRADE OR OTHERWISE. As the
exclusive remedy for breach of this Warranty, we will replace defective
materials, provided, however, that the buyer examine the materials when received
and promptly notify us in writing of any defect before the materials are used or
incorporated into a structure. Three (3) months after W. R. MEADOWS, INC. has
shipped the materials, all our Warranty and other duties with respect to the
quality of the materials delivered shall conclusively be presumed to have been
satisfied, all liability therefore terminates, and no action for breach of any
such duties may thereafter be commenced. W. R. MEADOWS, INC. shall in no event
be liable for consequential damages. Unless otherwise agreed to in writing, no
warranty is made with respect to materials not manufactured by W. R. MEADOWS,
INC. We cannot warranty or in any way guarantee any particular method of use or
application of the performance of materials under any particular condition.
Neither this Warranty nor our liability may be extended or amended by our
salesmen, distributors or representatives, or by our distributor's
representatives, or by any sales information or drawings.