Specification



P
P
P
O
O
O
L
L
L
Y
Y
Y
U
U
U
R
R
R
E
E
E
T
T
T
H
H
H
A
A
A
N
N
N
E
E
E
M
M
M
O
O
O
R
R
R
T
T
T
A
A
A
R
R
R
J
J
J
O
O
O
I
I
I
N
N
N
T
T
T
S
S
S
E
E
E
A
A
A
L
L
L
A
A
A
N
N
N
T
T
T
P
P
P
R
R
R
O
O
O
D
D
D
U
U
U
C
C
C
T
T
T
N
N
N
O
O
O
.
.
.
8
8
8
6
6
6
2
2
2
0
0
0
-
-
-
1
1
1
8
8
8
PRODUCT USE
QUIKRETE
®
Mortar Joint Sealant is suitable for interior and exterior
mortar joint applications. QUIKRETE
®
Mortar Joint Sealant Adhesive
has excellent adhesion to concrete, masonry, stucco, pre-painted
metal, glass, plywood, aluminum, steel and many plastics and
composites.
SIZES
QUIKRETE
®
Mortar Joint Sealant is available in 10.1 oz (300 ml)
tubes
YIELD
Each 10.1 oz (300 ml) tube can be applied to approximately 12 lineal
feet (3.7 m) in a 3/8” (10 mm) bead
TECHNICAL DATA
QUIKRETE
®
Polyurethane Mortar Joint Sealant meets ASTM C 920,
Type S, Grade P, Class 25, Use T, M, G, A , O; Federal Specification
TT-S-00230C, Type I, Class A; CSA CAN/CGSB 19.13-M87. Meets
California Air Resources Board 2008 requirements for volatile organic
compound (VOC) content.
QUIKRETE
®
Mortar Joint Sealant, when tested in accordance with
standard procedures, provides typical results as listed in Table 1.
TABLE 1 TYPICAL PHYSICAL PROPERTIES
Tack-Free Time at 75
o
F (24
o
C), 50% RH
2 hours
Cure Time at 68
o
F (20
o
C) , 50% RH
>1/8” (3 mm) per 24 hours
Durometer Hardness, Shore A 50
Ultimate Tensile Strength 200 psi (1.4 MPa)
Elongation >700%
Modulus @ 100% Elongation 100 psi (0.7 MPa)
Sag or Slump Nil
INSTALLATION
NOTE: It is recommended that gloves be worn during application.
QUIKRETE
®
Mortar Joint Sealant is difficult to remove from skin and
clothing. If adhesive gets on skin, immediately wipe off with a dry
cloth.
APPLICATION
Remove dirt, oil, moisture and/or old adhesive. Sand or grind if
necessary to expose a sound surface. Cut plastic tip to desired size
and puncture airtight seal at base of tip. Using a caulk gun, apply
caulking to one of the surfaces to be bonded. Force sealant into gaps
or cracks and smooth bead to desired shape. Be certain to fill all
gaps when working on rough surfaces. QUIKRETE
®
Mortar Joint
Sealant will bridge gaps up to 3/8” (10 mm) wide.
CLEANING
Tools and excess adhesive should be cleaned while product is still
uncured, using a commercial solvent such as xylene or toluene.
Wear appropriate gloves when handling solvents. Cured adhesive
must be removed by mechanical means such as a razor knife.
CURING
QUIKRETE
®
Mortar Joint Sealant will be tack-free in 2 hours at 75
o
F
(24
o
C) and 50% relative humidity, and fully cured in 5-8 days. Low
humidity, cooler temperatures and non-porous substrates will
lengthen these times. Allow sealant to cure for 72 hours prior to
painting or exposing to traffic. Allow 7 days of curing prior to
temporary water immersion.
PRECAUTIONS
Apply between 40-95
o
F (5-35
o
C). Service temperature (after placing)
-40
o
F to 195
o
F (4
o
C– 91
o
C). Wear gloves. Read MSDS at
www.quikrete.com
PRODUCT DESCRIPTION
QUIKRETE
®
Mortar Joint Sealant is a textured one-component, fast-curing, flexible
material providing a durable elastic bond.
DIVISIONS 3 & 7
Maintenance of Concrete
03 01 00
Joint Sealant
07 92 00