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CLAY-TITE ADHESIVE is a water-based, acrylic adhesive containing emulsified bentonite. It is easy to apply using a trowel or putty knife. The product bonds strongly to various substrates, including concrete and waterproofing membranes, such as CLAY-TITE from W. R. MEADOWS.
Data Sheets
Product Data Sheet
| 07 17 16 |
No. 732-D |
 |
CLAY-TITE™ ADHESIVE
Water-Based Acrylic Adhesive
DESCRIPTION
CLAY-TITE ADHESIVE is a water-based, acrylic adhesive containing emulsified bentonite. It is easy to apply using a trowel or putty knife. The product bonds strongly to various substrates, including concrete and waterproofing membranes, such as CLAY-TITE from W. R. MEADOWS.
USES
CLAY-TITE ADHESIVE is used to fill cracks and voids in walls and pipe penetrations, to fill inside corners between vertical and horizontal transitions, to fill voids and adhere WATERSTOP EC from W. R. MEADOWS to construction joints, and to seal joints and overlaps in applications of CLAY-TITE. CLAY-TITE ADHESIVE forms a strong adhesive barrier, helping create a seamless installation for these products. For installations with shotcrete or lagging, CLAY-TITE ADHESIVE protects CLAY-TITE from damage caused by this type of application.
FEATURES/BENEFITS
- Easy to apply.
- Bonds strongly to various substrates.
- Ensures a complete, seamless CLAY-TITE waterproofing installation.
- Also compatible with WATERSTOP EC.
PACKAGING
30 Oz. (887 mL) Cartridges (9/Carton)
2 Gallon (7.6 L) Units
5 Gallon (18.9 L) Pails
COVERAGE
Approximately 200 lineal feet/gal. when applied at 1/8” thick in a 1 – 3” band (16 m/L when applied at 3 mm thick in a 25 -75 mm band)
SHELF LIFE
When stored indoors in original, unopened containers at temperatures between 40° – 90° F (4° – 32° C), optimum performance and best use is obtained within two years of date of manufacture.
TECHNICAL DATA
| Physical Properties | Test Method | Value |
| Color | – | Gray/White |
| Odor | – | Mild |
| Uncured | ||
| Flow, Sag, Slump | ASTM 2202 | 3.9″ (100 mm) |
| Specific Gravity | – | 1.1 |
| Sodium Bentonite | – | 15 – 20% by Weight (1.3 lb./Gal. of Water) |
| Solids by Weight | – | 40% |
| VOC | ASTM D3960-92 | 0 g/L |
| Tack-Free Time | Field Testing | 30 mins |
| Full-Cure Time | – | 12 – 24 hrs |
| Installation Temperatures | ASTM D746 | 32˚ – 120˚ F (0˚C – 50˚C) |
| Cured | ||
| Adhesive Strength | ASTM D1004 | 25 lb. (100 N) |
| % Elongation at Break | ASTM D412 | 125% |
| Hardness | ASTM D2240 Procedure A | ~90 Shore A |
| Unrestricted Expansion | – | 100% |
APPLICATION
CLAY-TITE APPLICATION METHOD … For detailed instructions, refer to CLAY-TITE installation guidelines. Guidelines are available for blindside, backfilled wall, and underslab applications.
WATERSTOP EC SURFACE PREPARATION … Surface must be free of all debris and standing water. Dusty, damp, or uncured surfaces are suitable for application.
WATERSTOP EC APPLICATION METHOD … On smooth surfaces. Apply a bead at 1/8″ – 1/4″ (3.2 – 6.4 mm) along the joint. On non-smooth surfaces, knock down protrusions greater than 1/2″ (12.7 mm) and use CLAY-TITE ADHESIVE to fill voids. Apply WATERSTOP EC into uncured CLAY-TITE MASTIC and nail every 15″ (381 mm) o.c. with powder-actuated or hand-driven concrete nails (1″ or 2.54 cm shank) with washer (5/8″ – 13/16″ or 15 – 23 mm). Butt ends and fill gap between adjacent pieces for a continuous application.
Cleanup … Use soap and water on uncured material.
PRECAUTIONS
Protect from moisture. Do not freeze.
2022-05
