A1 Acrylic Resin
A1 Acrylic Resin (Acrylic One) is a high-quality two-component casting resin made from a mineral powder and a water-based acrylic liquid. It's the perfect alternative to plaster: stronger, more durable, lightweight, and non-toxic. Whether you're sculpting, casting, or creating outdoor art, A1 delivers professional results — safely and sustainably.
Ideal for:
- Casting detailed models and sculptures
- Face molds, torso casts, and outdoor statues
- Laminating with brush, roller, or spatula
- Decorative interior & exterior objects
- Architectural elements and prototypes
Why choose A1 Acrylic Resin?
✔ Easy to use – 2:1 mix ratio (by weight), no special tools needed
✔ Long working time – 20 to 60 minutes depending on additives
✔ Shrink-free & low heat – Safe for large and detailed molds
✔ Extremely strong – Higher strength than plaster
✔ Weather & UV resistant – With a sealer for outdoor use
✔ Eco-conscious – Solvent-free and low VOC
✔ Fire-resistant – Meets official fire performance standards
✔ Versatile – Suitable for art, design, industry & education
How do you use A1 Acrylic Resin?
Step 1: Weigh out the correct amounts of powder and liquid (2:1 ratio).
Step 2: Sprinkle the powder into the liquid and mix vigorously with a mixer or whisk without creating air bubbles.
Step 3: Pour slowly into a mold to avoid air bubbles.
Step 4: Allow the casting to harden for 1 hour before removing it from the mold.
Step 5: For outdoor use, seal with an acrylic resin sealer .
Tip: Use a high shear mixer for best results. Cold environments? Use a hardener for faster curing or a retarder to extend the processing time.
Applications
A1 Acrylic Resin is a versatile material and ideal for:
✔ Casting – Create detailed models, replicas and sculptures
✔ Lamination – Apply with a brush, roller or spatula
✔ Outdoor Sculptures – Water resistant with a sealer for extra protection
✔ Decorative objects – Suitable for interior and exterior
✔ Special finishes – Can be colored with pigments
Tip: A1 Acrylic Resin is shrink-free and has a low heat development (max. 40°C), making it ideal for large castings without distortion.
Technical Specifications
| Characteristic | Value |
|---|---|
| Mixing ratio | Powder:Liquid = 2:1 |
| Processing time (20°C) | 20 min |
| Processing time with delay | 60 min |
| De-moulding time (20°C) | 60 min |
| Colour | Cream white |
| Density (wet) | 1.75 kg/l |
| Density (dry) | 1.67 kg/l |
| Compressive strength | 30 MPa |
| Flexural strength | 6 MPa |
| Hardness | Shore D 80 |
| Expansion | +/- 0.1% |
Fire safety: A1 Acrylic resin has a high fire resistance and meets the necessary fire classes.
What makes it special?
- Cream-white finish similar to plaster, but far stronger
- Lightweight yet solid – Ideal for large or suspended objects
- Excellent fire resistance – Certified and tested
- Perfect with pigments – Easily colored or textured
- No shrinking or warping – Even in large casts
- Surface-safe – Easy to wash off skin and tools with water
Shelf life & Storage
✔ Store sealed in a cool, dry, frost-free environment
✔ Shelf life: At least 12 months in closed packaging
✔ Protect from direct sunlight and moisture
Safe & Sustainable
A1 Acrylic Resin is solvent-free, non-toxic, and eco-friendly. Safe for artists, educators, professionals, and indoor spaces. Clean up tools and skin with water — no harmful fumes or residues. Please refer to the safety data sheet for further information.
Documentation
EN - Product information Acrylic one acrylic resin.pdf
EN - Safety Data Sheet A1 Powder
EN - Safety Data Sheet A1 LP01 Liquid
How to create a concrete look?
Acrylic-One-GB-A2-Fire-test-result-and-Test-Center-certificate_p1tm4.pdf
Classification_to_fire_US_ASTM_E84.pdf
classification_of_reaction_to_fire.pdf
Want to learn more about Acrylic one? Visit the Acrylic one academy !
Order your A1 Acrylic Resin today
From face casts to art installations, A1 Acrylic Resin gives you the durability of industrial materials with the flexibility of a creative one. Whether you're crafting, teaching, prototyping, or building — this material helps you shape ideas into lasting forms.
Stronger than plaster. Safer than resin. More creative than ever.
