Instructions / Assembly
Average Number Of Joints Per Quart 
of Solvent Cement
These figures are estimates based on laboratory testing. 
Conditions in the field may vary.
Set Up/ Curing Times
The set up/cure time is dependent on several factors. The pipe size, 
socket fit, ambient temperature, relative humidity, solvent cement 
used and the system operating pressure should all be considered 
when determining set up/cure times. 
Average Handling/Set Up Times for 
PVC/CPVC Solvent Cements
Handling/Set Up Time is the time required prior to handling the joint. 
In damp or humid weather, allow 50% additional time. 
These figures should only be used as a general guide. 
Conditions in the field may vary.
Average Joint Cure Times for 
PVC/CPVC Solvent Cements
Joint cure time is the time required before pressure testing the  
system. In damp or humid weather allow 50% additional cure time. 
Relative
Humidity
60% or less
Temperature during assembly or cure period
60º - 100º F 40º - 60º F 20º - 40º F 0º - 20º F
Pipe 
Diameter
½" to 1-¼"
Up to
180 psi
1
Hour
2
Hours
6
Hours
8
Hours
180 psi +
6
Hours
12
Hours
36
Hours
48
Hours
Pipe 
Diameter
1-½" to 3"
Up to
180 psi
2
Hours
4
Hours
12
Hours
16
Hours
180 psi +
12
Hours
24
Hours
72
Hours
96
Hours
Pipe 
Diameter
4" to 5"
Up to
180 psi
6
Hours
12
Hours
36
Hours
48
Hours
180 psi +
18
Hours
36
Hours
4
Days
8
Days
Pipe 
Diameter
6" to 8"
Up to
180 psi
8
Hours
16
Hours
3
Days
4
Days
180 psi +
24
Hours
48
Hours
9
Days
12
Days
Pipe 
Diameter
10" to 16"
Up to
100 psi
24
Hours
48
Hours
8
Days
10
Days
Pipe 
Diameter
18"+
Up to
100 psi
36
Hours
72
Hours
12
Days
14
Days
This chart can be used as a guideline to determine joint cure time. These 
figures should only be used as a general guide. Conditions in the field may vary.
Disclaimer: The above data is applicable only for new piping installations 
and not recommended for repair or cut-ins on hot and cold water distribution 
systems. Please contact Oatey Technical Service for recommendations on Cure 
Times for such applications. 
©2013 Oatey SCS. All Rights Reserved. 
This information is based on data believed to be reliable but Oatey makes no warranties, express or implied, as to 
its accuracy and assumes no liability arising out of its use. The data listed falls within the normal range of product 
properties but should not be used to establish specification limits or used alone as the basis of design. Oatey’s 
liability to purchasers is expressly limited to the terms and conditions of sale. Oatey is a trademark of Oatey Co.  
All other trademarks can be found on www.oatey.com.
LCS358 1/13
Solvent 
Cements
How to Solvent Weld
Temperature 
during 
assembly
60º - 100º F 40º - 60º F 20º - 40º F 0º - 20º F
Pipe 
Diameter
½" to 1-¼"
2 minutes 5 minutes 8 minutes 10 minutes
Pipe 
Diameter
1-½" to 3"
5 minutes 10 minutes 12 minutes 15 minutes
Pipe 
Diameter
4" to 5"
15 minutes 30 minutes 60 minutes 2 hours
Pipe 
Diameter
6" to 8"
30 minutes 90 minutes 3 hours 6 hours
Pipe 
Diameter
10" to 16"
2 hours 8 hours 12 hours 24 hours
Pipe 
Diameter
18"+
4 hours 16 hours 24 hours 48 hours
Pipe 
Diameter
 ½"
¾" 1"  1-¼"  1-½"  2"
3" 4" 6" 8" 10" 12" 15" 18"
Number 
Of Joints
350 275 200 175 150 80 60 40 20 10 6 3 1
½
4700 W. 160th St. I Cleveland, OH 44135
800.321.9532 I Fax: 800.321.9535
www.oatey.com
4675 W. 160th St. I Cleveland, OH 44135
800.321.9532 I Fax: 800.321.9535
www.oateyscs.com
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