KEMA 250 and 250-12 Module Sealant
In the process to mitigate corrosion, coatings are the first line of defense. KEMA 250 and 250-12 Module Sealants are a key product to use when coating repairs are required. KEMA 250 and 250-12 are easy to apply, long lasting and corrosion resistant, which makes it a key product to use in conjunction with cathodic protection. KEMA 250 comes is a double adhesive sided roll that is 4 inches (10 cm) wide and 20 feet (6.1 meters) long. Kema 250-12, while in the same dimensions as the 250, has one adhesive side and a 12-mil polyethylene film bonded to one side, to be used as an outer layer when repairing coatings. The KEMA tapes are made using a macro-polyisobutylene formula that when paired with a rubber adhesive primer (Polyguard 600), can create a strong bond with the pipes surface, minimalizing the potential of corrosion occurring. KEMA products are UV resistant and can resist anaerobic bacteria as well as a wide range or acids, alkali solutions as well as gases.
- Made with a macro-polyisobutylene formula
- Initial adhesive layer is 250 mils (6.4 mm) thick
- Rolls come in 4 inch (10 cm) wide by 20 feet (6.1 meters) long
- Above grade service range -20°F (-29°C) to 249°F (121°C)
- Below grade service range -20°F (-29°C) to 194°F (90°C)
- Application range 19°F (-7°C) to 120°F (49°C)
- KEMA 250 is double sided adhesive
- KEMA 250-12 is single sided adhesive with a 12-mil polyethylene film bonded to one side
When ordering KEMA 250 and 250-12, please indicate the number of rolls of each product you would require to complete the task. Please also consider that Polyguard 600 is the recommended rubber adhesive primer for the application of KEMA products. KEMA 250 and 250-12 are sold in case quantities with four rolls per case. This will allow you to cover up to 26 sq. ft. of exposed area. When ordering Kema 250 and 250-12 you can order by the roll or base case quantity. Cases contain 4 rolls.
Web ID#:
Kema 250 - 54042009
Kema 250-12 - 54028451
Corrpro Technical Support
800.826.7891
Corrpro U.S. Materials
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