Lay Filaments HIGH-T-Lay Dissolvable Support Filament 2.85 mm 0.75 kg 3D Printers Accessories

High-temperature dissolvable support

High-T-Lay is a water-soluble support filament designed for printers that run at elevated temperatures. It withstands 100 °C for long periods and prints at 235 to 250 °C with a 50 °C bed. The 2.85 mm diameter suits compatible Bowden and direct-drive systems. Makers printing complex geometries with ABS, POM or polycarbonate gain reliable support removal without chemical solvents.

Build integration and material pairing

The spool weighs 0.75 kg and holds to a ± 0.1 mm diameter tolerance for consistent extrusion. It adheres strongly to ABS, POM and polycarbonate, enabling dual-extrusion prints where the model material demands high heat resistance. No heated enclosure or proprietary hardware is required beyond a printer capable of the stated nozzle and bed temperatures. Dissolving occurs in plain water, removing the need for D-Limonene or ventilation for solvent fumes.

Capacity limits and operational boundaries

The 0.75 kg spool provides enough length for multiple medium-sized prints or a single large job with dense supports. Heat resistance tops out at 100 °C, so it cannot support materials that require sustained chamber or nozzle temperatures above that threshold. The filament is not intended for structural parts or end-use components; it dissolves completely when submerged. Users needing larger spool sizes or different diameters must source separate products.