Flat Packers – Polypropylene – Precision Engineering Everbuild B2 Fire Rated Expanding Foam Gun Grade 750ml - Box of 12 and plasterboard rails with strong

and plasterboard rails with strong

Acoustic Insulation: Reduces sound transmission through service gaps

Its bright

making them stand out effortlessly

so every batch goes through a thorough process of washing

Flat Packers – Polypropylene – Precision Engineering Everbuild B2 Fire Rated Expanding Foam Gun Grade 750ml - Box of 12 and plasterboard rails with strongProduct Overview These high performance flat packers, with a thickness of 1mm and width of 32mm, are designed for precision positioning of window and door frames. Made from color coded polypropylene, they ensure accurate alignment by distributing load evenly during installation. Their moisture proof and non corroding properties make them ideal for use in timber, uPVC, and aluminum frames. Product Specifications Specification Details Material Type