Description
Product description
The ALUMÁCER® Star Expansion Joint, available in 10×10 mm and 12×12 mm formats, is designed to absorb the small expansion and contraction movements that occur in buildings, thus protecting ceramic tiles against cracks, fissures, and deformation. It is an essential solution in interior installations where the stability and durability of the flooring are a priority.
Its structure combines two aluminum profiles with a flexible rubber center piece, specially formulated to offer high absorption capacity, wear resistance, and long service life. The aluminum support design includes inner bladeshaped flaps, where the rubber is firmly embedded, preventing detachment and ensuring a secure and stable fixation over time.
Available in three rubber colors—Black, Silver, and Gold—the Star Board easily blends into different decorative styles and flooring types, maintaining an aesthetic and professional finish.
Each piece is 250 cm long and is supplied in boxes of 25 units.
Functions and benefits
✔ Absorbs movement and expansion in flooring
✔ Prevents cracks and fissures in ceramic floors
✔ High wear resistance thanks to flexible central rubber
✔ Available in several colors for aesthetic integration
