Backing: Butyl rubber
Adhesive: Butyl rubber
Color: Black

ALTENE NE301 is a self-amalgamating and self-agglomerating tape made of highly elastic butyl tape.

Its exceptional elasticity qualities (elongation of 494%) allow the use of ALTENE NE301 in the most difficult conditions and on very irregular surfaces.

ALTENE NE301 having a density equal to 1.120 g / cm³ and a thickness of 2 mm. When applied, it adheres perfectly on itself, forming a homogeneous and compact gummy mass.

ALTENE NE301 is used in various sectors, which space from gas water pipes, to the marine to the electric field, to protect or repair in an emergency or definitely.


The typical values given are the average of minimum and maximum values defined by Coatec s.r.l. for acceptance of the product. The values measured according to standard procedures, are obtained from specimen of samples collected according to Coatec s.r.l. test procedures, and conditioned under controlled conditions. In absence of purchasing specifications for the inspection and acceptance of the product, Coatec s.r.l. will refer to its procedures, conditions and tolerances. Values obtained on site will vary depending on the test methods and conditions. Whilst Coatec s.r.l. warrants its products to be free of material and manufacturing defects, Coatec s.r.l. disclaims any liability in connection with the misure of Coatec s.r.l. products.