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DEPENDABLE
DEEP-ROCK
is a high strength, flowable, non-shrinking gypsum cement specially formulated for filling or patching trenches and deeper holes, cracks or control joints in concrete floors; setting bolts, posts, rails and rods; and anchoring/leveling heavy machinery. A quick setting, fast drying, high density gypsum cement, DEEP-ROCK sets in about one hour. Mixed with water, DEEP-ROCK actually permeates the pores of existing concrete and masonry, creating a positive bond for the new patch or anchor. Slight expansion locks the new material in place.

DEEP-ROCK is...
PHYSICAL CHARACTERISTICS
Working Time: 15-20 minutes
Setting Time: Approximately 1 hour
Compressive Strength: over 7,500 psi. (51.71 MPa)
Flexural Strength (mixed with water): 972 psi. (6.7 MPa)
Tensile Strength (mixed with water): 360 psi. (2.48 MPa)
Expansion: 0.12% - 0.14%
Yield
100 lbs.
50 lbs.
25 lbs
(45.4 kg)
(22.7 kg)
(11.35 kg)
1.25 cu.ft.
0.625 cu.ft.
0.3125 cu.ft.
(0.0354 m3)
(0.0177m3)
(0.0088m3)
Coverage: in square feet
Depth
100 lbs
(45.4 kg)
50 lbs.
(22.7 kg)
25 lbs.
(11.35 kg)
1 in. (25 mm)
15 (1.4 m2)
7.5 (0.7 m2)
3.75 (0.35 m2)
1/2 in. (12 mm) 30(2.8 m2) 15 (1.4 m2) 7.5 (0.7 m2)
1/4 in. (6mm) 60(5.6 m2) 30 (2.8 m2) 15 (1.4 m2)
Mix Ratio: 2-1/2 parts Deep-Rock to 1 part liquid
Application Conditions: interior or sealed exterior above 45 ° F (7 ° C)
Color: medium to light gray
Admixtures: Cool, clean water or DEPENDABLE White Latex Liquid
Note: do not prime substrate surface or add latex unless specifically instructed.
 
PACKAGING
50 lb. bag (22.7 kg) - Kraft paper, double wall bag
25 lb. bag (11.3 kg) - Kraft paper, double wall bag
10 lb. bag (4.5 kg) - Kraft paper, double wall bag
FAST-SETTING... quick curing.
Easy to use.
Pourable or pumpable
Unlimited depth
Self leveling...minimal finishing
Durable... compressive strength up to 7,500 psi
Filling, grouting and anchoring
Does not rust...matches concrete color
Limitation: (See Preparation, Application, Additional Info for full use and limitation data.)
DO NOT USE as a thin surface topping. Never apply less than 3/8" thick or without use of DEPENDABLE WHITE LATEX LIQUID as additive in wide surface leveling application. DEPENDABLE GSL®, WEARFLOW®, SKIMFLOW® and SKIMFLOW® ES are better self-leveling materials for large surface application.


© DEPENDABLE CHEMICAL CO., INC. 2004