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Epoxy.com Product #632
100% Solids Novolac Epoxy Control Joint Filler
GENERAL DESCRIPTION
Epoxy.com Product #632 Chemical Resistant Novolac Epoxy Joint Filler is a 100% solids flexible Novolac Epoxy for saw-cut joints of concrete slabs.
ADVANTAGES
- Highly Chemical Resistant
- High elongation
- Flexibility provides for joint movement
- Protects slabs edges from chipping
- Cures on damp or wet surfaces
- Field proven reliability
- Good shock absorption qualities
SURFACE PREPARATION
Surface must be clean and sound. Remove all dirt, laitance, grease curing compounds and other foreign matter by sandblasting, mechanical abrasion, or acid etching. Remove water and dust from all surfaces with an oil-free blast immediately prior to application. See Epoxy.com Surface Preparation Guide for more details.
MIXING INSTRUCTIONS
Temperature of Product #632 must be 50° F or above at time of mixing. Stir each component separately before blending. Mix one part by weight of Part A with one part by weight of Part B for three minutes with a low speed electric drill motor equipped with a mixing paddle.
APPLICATION
For application on flat surfaces Product #632 can be poured. For vertical surfaces Product #632 can be thickened with Product #71. Contact Epoxy.com for more information on the thickening process. This mix of Product #632 & Product #71 can be applied by power or hand operated caulking gun, by trowel, or with a putty knife. In areas where cosmetics are important mask both sides of the substrate before applying the material.
LIMITATIONS
Use of solvents for thinning will prevent proper cure. Product #632 should not be installed on new concrete floors until maximum shrinkage has occurred. Generally speaking, this time period is a minimum of 28 days.
Safety Precautions
Prolonged or repeated exposure may cause eye and skin irritation. If contact occurs, wash immediately and seek medical help. Use safety glasses with side shields and wear protective rubber gloves.
Cleaning
All tools and equipment should be cleaned before the system gels. Use MEK, Acetone, or any lacquer solvent.
| Mix Ratio | 1:1 By Volume |
| Viscosity (mixed) | 2,200 cps |
| Gel Time | 30 minutes |
| Consistency | Pourable liquid |
| Initial Cure | 8 Hours (80% strength) |
| Packaging (unit size) | 1 gal. (2 gallon unit 1A:1B, 5 gal. (10 gallon unit 5A:5B) |
| Standard Colors | Gray. May be available in our other standard colors below. Check with us for availability and minimums. |
| Shore A. Hardness | 70 to 80 |
Click the picture of color card below for a larger version of this picture
of the color chart.
Please
note: The picture to the right is a photographic reproduction of the
color card for this product. The photo reproduction process and your
monitor and/or printer will change these colors. This chart is to give you
an idea of the colors available and not intended for critical color selections.
| Artificial Weathering (ASTM G23-75 Type D) |
10-15% elastomeric property change after 1000 hours |
| Bond Cohesion after Water
Immersion (Fed. Spec TT-S-00227E) |
No Failure after 25% total movement |
| Tensile Strength (ASTM D-638) | 600 psi |
| Ultimate Elongation (ASTM D-638) | 35% |
| Tear Resistance (ASTM D-624-73) | 20 lb./in |
| Service Temperature | 30 degrees F. to 180 Degrees F. |
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- Epoxy.com Product #648 High Chemical Resistant Coating
- Epoxy.com Elastomeric Systems - List of Elastomeric Products
Proper mixing and installation is critical to the optimal success of all products. See Installation Tips, Techdata, & MSDS for more details on our products. Be sure to contact us with any questions and/or concerns that you have.
For more information please contact:
Epoxy.com
A Division of Epoxy Systems, Inc
A Vermont Corporation
USA
We have products that have passed the test of time as well as the best new Systems available today.
Since 1980 - Over 45 years of the highest quality products
Hours: 9AM-4PM Eastern Time (6AM-1PM Pacific Time)
Closed for lunch from 12Noon to 1PM
321-206-1833 Customer Service - Ordering and Order Status
Katey Lambert-Fontaine - Vice President & Chief Operations Officer
katey@epoxy.com
352-533-2167 Technical Support
Norm Lambert - President & Technical Support Director
info@epoxy.com
Debby Lambert, Co-Founder and Strategic Planning
Website: www.epoxy.com
24 hour Hazmat Emergency Telephone Response Service - 1-800-633-8253
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