Prusament Resin Model Solid Grey – top modeling resin for precise details

Prusament Resin Model Solid Grey is a specially developed UV resin for modelers, dental and technical applications. It builds on the properties of the popular Tough series, but its composition is tuned for maximum dimensional accuracy, smooth surface, and easy painting. The neutral solid grey color perfectly highlights details and is ideal as a base for further surface finishing.

This resin is optimized especially for the Original Prusa SL1S SPEED, but it is fully usable on most MSLA/LCD printers with a wavelength of 405 nm.

Main advantages

• High dimensional accuracy and stability – minimal shrinkage, ideal for precise models, prototypes, and dental applications.
• Sharp and clean details – excellent for figurines, miniatures, board games, and presentation models.
• Neutral Solid Grey – highly readable surface, perfect base for airbrush and hand painting.
• Low odor and lower health risks – composition more suitable for home and hobby use (while following safety rules for working with resin).
• Good strength and toughness – models are strong but not brittle like common "basic" resins.
• Fast curing – in combination with Original Prusa SL1S SPEED, it allows for very fast printing without loss of quality.

Typical use

• Dental and orthodontic models (study, presentation, for thermoforming splints and foils)
• Modeling and hobby – figurines, miniatures, wargaming, dioramas
• Design and prototyping – concept and functional presentation models
• Technical and precise parts where dimensional stability is important

Technical parameters (Model – all colors)

*Specific numerical values may vary slightly by batch; always refer to the official technical data sheet and profiles in the slicer.

Printing recommendations

• Shake the bottle well before use (min. 2–3 minutes) so that the pigment is evenly mixed.
• Use the Prusament Resin Model profile for your printer if available (e.g., in PrusaSlicer for SL1S).
• For other printers, start with the recommended values from the official TDS and fine-tune the exposure times with a test sample if necessary.
• After printing, rinse the models in isopropyl alcohol (IPA) or a suitable cleaning solution, then post-cure in a UV chamber according to recommended times.

Safety and handling

• Always print in a well-ventilated area.
• Use protective gloves and goggles, avoid contact with skin and eyes.
• Do not pour resin residues into waste or sewers. Always cure uncured resin and contaminated materials (paper towels, gloves) with UV light first and then dispose of them as common municipal waste according to local regulations.

Why choose Prusament Resin Model Solid Grey

If you are looking for a reliable and accurate resin for models, dental use, or miniatures, Prusament Resin Model Solid Grey offers a combination of high quality, easy processing, and professional results. Thanks to the neutral grey color, you will see every detail straight from the printer and get a perfect base for further surface treatments.

Key features:

• Highly precise modeling resin in Solid Grey shade
• Improved formula for dimensionally accurate and stable models
• Sharp details and smooth surface suitable for painting and further modifications
• Low odor and composition more suitable for home and hobby use (while maintaining safety)
• Optimized for Original Prusa SL1S SPEED, compatible with most MSLA/LCD 405 nm printers
• Suitable for dental models, miniatures, figurines, technical and presentation prototypes