NSF is applicable only for Neoseal 205, 305, 217, 314

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Set-time & cure-time Schedule

  • Set time is the necessary time to allow before the joint can be carefully handled.
  • Cure time is the necessary time to allow before pressurizing the system.
  • Set time and cure time depends on:
    • Type of cement
    • Pipe diameter
    • Weather condition (temperature, humidity etc)
    • The interference fitness of pipe and fitting

Average initial set time schedule for NeoSeal UPVC / CPVC Cements*

TemperatureRange

Pipe sizes ½” to 1¼”

Pipe sizes 1½” to 2″

Pipe sizes 2½” to 6″

Pipe sizes 8″ to 12″

Pipe sizes 12″ Plus

20°- 45°C (68°- 113°F)

2 Minutes

5 Minutes

30 Minutes

2 Hours

4 Hours

5°- 20°C (41- 68°F)

5 Minutes

10 Minutes

2 Hours

6 Hours

12 Hours

0°- 5°C (32°- 41°F)

10 Minutes

15 Minutes

12 Hours

24 Hours

48 Hours

*Note: Initial set time is necessary time to allow before the joint can be handled.

Average initial cure time schedule for NeoSeal uPVC / CPVC Cements*

Temperature Range (during assembly)

Pipe sizes ½” to 1¼”

Pipe sizes 1½” to 2″

Pipe sizes 2½” to 6″

Pipe sizes 8″ to 12″

Up to 11 Kg/cm² (160 psi)

11 to 26 kg/cm²(160 to 370 psi)

Up to 11 Kg/cm² (160 psi)

11 to 22 Kg/cm² (160 to 315 psi)

Up to 11 Kg/cm² (160 psi)

11 to 22 Kg/cm² (160 to 315 psi)

Up to 7 Kg/cm² (100 psi)

20°- 45°C (68° – 113°F)

15 min

6 hrs

30 min

12 hrs

1½ hrs

24 hrs

2 days

5° – 20°C (41° – 68°F)

20 min

12 hrs

45 min

24 hrs

4 hrs

2 days

4 days

0° – 5°C (32° – 41°F)

30 min

48 hrs

1 min

96 hrs

72 hrs

8 days

8 days

*Note: Joint cure time is the necessary time to allow before pressurizing systme.

Celcius to Fahrenheit : F = C x (9/5) + 32

Conversion Kg/cm² to psi : 1kg/cm² = 14.223 psi

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