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Profile for expansion joints which consists of two metallic profiles and a central body made of microcellular rubber EPDM. Its main function is to avoid the accumulation of tensions coming from the expansions and contractions of the pavements caused by thermal variations.

Novojunta® Metallic allows the polishing the floor after its installation.

Novojunta® Metallic Aluminum is available in grey, black and jasmin ivory color (up to 30 mm. height).


General recommendations

  • For pavements installed in outdoors, it is recommended to close areas between 107.6 and 269 square foot (10 and 25 m2) maximum, with a distance between joints not over 16,4ft (5 m.)
  • For pavements installed in indoors, with less thermal variations, it is recommended to close areas 538.2 - 688.9 square meters (50-64 m2) maximum, with a distance between joints not over 26ft (8 m.)

Technical data

Code Material a h* Color Length Packaging
NJUAL06- Aluminum + EPDM 8 mm.


6 mm.


Grey, Black, Jasmin ivory 2'5 m. (8.2') 20 u.
NJUAL08- 8 mm.


NJUAL10- 10 mm.


NJUAL12- 12'5 mm.


NJUAL15- 15 mm.


NJUAL17- 17'5 mm.


NJUAL20- 20 mm.


10 u.
NJUAL22- 22'5 mm.


NJUAL25- 25 mm.


NJUAL27- 27'5 mm.

(1 1/16")

NJUAL30- 30 mm.

(1 3/16")

NJUAL41NA25 11 mm.


41 mm.

(1 5/8")

NJUAL51NA25 51 mm.


NJUAL125NA25 125 mm.

(4 15/16")

4 u.

With a plastic film

*Check other size

Application examples
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