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Cultural stone veneer demand keeps growing; HY-E620 is the preferred mold material for consistent texture and long production life.
HY-E620 platinum silicone: 20A, 16000-20000 cps, shrinkage <0.1%, tear ≥20 kN/m, temp -60°C to 200°C, mix 1:1 or 10:1, FDA/REACH/RoHS/ISO 9001.
1. Precise stone texture reproduction
2. 800-1000+ casts per mold
3. Inert to gypsum, cement, GRC, concrete
4. 20A balances flexibility and shape retention
5. Lower per-unit costs through longer life
Mix A/B at 1:1 or 10:1 → vacuum degas 2-3 min → pour → cure 4-5h at 25°C (2h at 60°C accelerated) → demold.
HY-E620 (20A) recommended for cultural stone veneer. For deeper molds consider HY-E630 (30A); for fine-detail pieces, HY-E610 (10A).
Founded 1998, 20 lines, 220t/month, 20,000+ customers in 138 countries. Trusted by Huawei, BYD.
Shenzhen Hong Ye Jie Technology Co., Ltd.

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