Stop It® Technical Info

Technical Information 

ABS Design Assessedtrans copy

Compliant with 49 CFR parts 192 and 195.  Testing was performed under the ASME PCC-2 Article for ASME B31.1, B31.4 and B31.


Generally, Stop It® may be used with products that are compatible with polyurethane plastic. The end user must always determine the suitability of the product for its intended use and recognize that the durability of the repair may be affected by strong acids or bases.

msds_icon_50x47 Safety Data Sheets (pdf)

Chemical Resistance

No visible changes in Stop It® after an immersion term of 35 days in the following chemicals:

Acetic Anhydride
Ammonium Hydroxide (10%)
Decyl Ammonium Chloride
Diesel Fuel
Diethyl Ether
Ethyl Acetate
Ethyl Ether
Ethylene Glycol
Hydrochloric Acid (10%)
Lube Oil
4-Methyl 2-Pentanone
Mineral Spirits
Sodium Hydroxide (50%)
Sulfuric Acid (10%)
Sulfuric Acid (25%)
Xylenes, Mixed o-, m- and p


logoansinsflogowrcPotable Water

Stop It® is accepted for use on potable water lines by the WRC (UK). The FIX STIX™ EPOXY included with each kit is NSF certified.

Safety Features

Even under extreme pressures, the Stop It® Pipe Repair Tape will not shatter or crack. Stop It® releases pressures slowly.

When tested to the failing point in laboratory conditions failure was indicated by a reduction in line pressure and seepage.

Physical Properties

Shelf Life:

Two years from date of purchase when stored at 40°to 83°F (5° to 28°C)


White or black

Tensile Strength (ASTM D 3039):

24,950 psi (1754 kg/cm2)

Flexural Strength (ASTM D 790):

12,005 psi (844 kg/cm2)

Durometer Hardness (ASTM D 2240):

63 (Shore D)

Pressure Retaining Capability:

Recommended for pressures up to 400 psi (28 kg/cm2)

Temperature Resistance:

Continuous: -20° to 250°F (-29° to 121°C) Intermittent: 250° to 500°F (121° to 260°C)

Set Time:

3 to 5 minutes at 50° to 80°F (10° to 27°C)

Cure Time:

at 1/2" thick (1.27 cm) - 30 minutes

Military/NSN Order Information

InduMar's Cage Code Number:


National Stock Numbers (NSN):

4730-01-301-3686 -- 2 inch x 4 feet Stop It®
4730-01-301-3687 -- 2 inch x 12 feet Stop It®
4730-01-301-3688 -- 4 inch x 12 feet Stop It®
4730-01-600-0273 – 4 inch x 25 feet Stop It®

About InduMar

InduMar Products, Inc. has been providing leak repair solutions for 25 years. We operate in all markets where pipe leaks are a problem. In particular our areas of expertise lie in:

  • Refinery/Petrochemical
  • Offshore oil and gas production
  • Commercial Marine
  • Mining
  • Power

"Product was purchased to try on this system and has worked out fine. Has been in service over one year."

From a Plant in Kentucky