Use and Care Manual

Loctite® Power Grab® Ultimate
Crystal Clear Construction Adhesive
Page 2 of 4
Revision: November 23, 2220
Supersedes: September 2, 2020
Ref. #: 638831, 638835
For a 9-fl. oz. (266 ml) cartridge:
▪ A 1/4” (6 mm) bead extrudes approximately 27.6 ft. (8.4 m)
▪ A 3/8” (9.5 mm) bead extrudes approximately 12.3 ft. (3.7 m)
For a 2.7-fl. oz. (80 ml) Squeeze Tube:
▪ A 1/4” (6 mm) bead extrudes approximately 8.3 ft. (2.5 m)
▪ A 3/8” (9.5 mm) bead extrudes approximately 3.7 ft. (1.1 m)
Typical Uncured Physical Properties:
Typical Application Properties
Color:
Appearance:
Clear / Transparent
Thick paste
Application Temperature:
The adhesive should be above 41°F (5°C)
and below 104°F (40°C) for optimum curing
Base:
Viscosity:
Specific Gravity:
Silane Modified Polymer
1,200,000 cps
1.65
Open Time:
Repositioning Time:
Clamping Time:
Extrusion Force:
10 minutes*
5-10 minutes*
24 hours
92 lb. @ 73°F
VOC Content:
Odor:
3.49% by weight (CARB)
58.2 g/L (SCAQMD rule 1168)
Alcohol
Cure Time:
Clean Up:
24 to 48 hours* at 78°F (25°C) and 50% RH
*Time is dependent upon temperature,
humidity, porosity of substrate and amount of
adhesive used
*Cure time is greatly increased in cold
temperatures
Clean up uncured adhesive residue with
mineral spirits. Scrape away cured adhesive
using a sharp-edged tool. Follow solvent
manufacturer’s precautions for using solvents.
Shelf Life:
Stored at standard
conditions
12 months from date of manufacture
(unopened)
Lot Code Explanation:
Format for 9 oz. cartridge
YYDDD
YY = Last Two Digits of Year of Manufacture
DDD = Day of Manufacture based on
365 days per year
For example: 18060 = March 1, 2018
Format for 2.7 oz. squeeze tube
LLDDMYFFFF
LL = Production Plant
DD – Day of Month
M= Month 1-9, Oct = X, Nov = Y, and Dec = Z
Y = last number of Year of Manufacture
FFFF = free space for internal use only
For example: 2312Y91910 = November 12, 2019
Typical Cured Performance Properties
Color:
Clear / Transparent
Sandable:
No
Cured form:
Non-flammable, hard solid
Paintable:
Yes, when fully cured
Service Temperature:
-22°F (30°C) to 158°F (70°C)
Water Resistance:
Yes
Typical Cured Performance Properties
Tensile Strength (1-inch Overlap)
Bond Strength Development
Tensile Strength (1-inch Overlap)
4 Hours:
18.5 psi
@73°F (23°C)
Maple to Maple
Aluminum to Maple:
128.3 psi
Bonds cured 7 days @ 73°F
(23°C)
8 Hours:
65.8 psi
Aluminum to Aluminum:
83.1 psi
24 Hours:
125.2 psi
Maple to Maple:
161.2 psi
7 days:
161.2 psi
COVERAGE
TECHNICAL DATA