Description
ARU Lightweight Filler SL 1.6 kg is the ideal filler for quickly and cleanly correcting positive molds or rigid foams. Its extremely low weight makes it easy to work with and delivers pore-free results. ARU Lightweight Filler SL 1.6 kg is particularly suitable for model making, mold making and workshops that value reliable adhesion, fast sanding and economical processing.
With ARU Lightweight Filler SL 1.6 kg, you can shape edges, transitions and surfaces precisely without building up unnecessary material. The compound is easy to thermoform and sand, and produces very little dust when sanded—a benefit when a clean working environment is essential or frequent reworking is required. Its high coverage means even a small amount is enough to make noticeable corrections, while the pore-free surface provides a solid base for further work.
ARU Lightweight Filler SL 1.6 kg also performs well in more demanding repairs, offering very good adhesion and allowing nailing and stapling. This makes it easier to secure and adjust components in mold making and when working with rigid foams. With approximately 2% hardener added, the filler is designed for quick workflows: after adding the hardener, you have about 6 minutes to apply it before moving on to the next step. This lets you quickly and precisely address common issues such as uneven mold surfaces, small imperfections or corrections to positive molds.
Your benefits at a glance:
- Extremely lightweight for comfortable application and minimal material buildup
- Pore-free surface for clean, even results
- Very good adhesion to positive molds and rigid foams
- Easy to thermoform and sand for quick further processing
- Low dust generation when sanding
- High coverage for economical use
- Can be nailed and stapled for flexible fastening options
Technical details:
- Product name: ARU Lightweight Filler SL 1.6 kg
- Application: Corrections to positive molds and rigid foams
- Hardener addition: approx. 2%
- Working time (after adding hardener): approx. 6 min.
- Can be sanded after: 15 to 25 min.
- Colour: Beige
- Contents: 1.6 kg
*Medical devices are not consumer goods within the meaning of this notice.
