Ms. zhou

What can I do for you?

Ms. zhou

What can I do for you?

Home> Products> Mold Making Silicone> Addition Curing Silicone> HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage
HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage
HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage
HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage

HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage

Get Latest Price
Min. Order:1
Product Attributes

Model No.HY-E620

Packaging & Delivery

The file is encrypted. Please fill in the following information to continue accessing it

Product Description

HY-E620 platinum-catalyzed silicone for heritage & antique finishes. 20 Shore A, 16000-20000 cps, near-zero shrinkage, high tear strength, food-safe.

Key Features

Zero shrinkage (<0.1%), non-toxic, food/skin safe

Tear ≥20 kN/m; 800-1000+ casts per mold

Captures fine textures and undercuts

Temp -60°C to 200°C; mix 1:1 or 10:1

FDA, REACH, RoHS; compatible with gypsum, cement, GRC, PU foam, epoxy, wax, concrete

Technical Specifications

Parameter

Specification

Model

HY-E620

Hardness

20 Shore A

Viscosity

16000-20000 cps

Tear Strength

≥20 kN/m

Tensile

≥5.0 MPa

Elongation

≥400%

Shrinkage

≤0.1%

Mix Ratio

1:1 or 10:1

Pot Life

35-50 min (25°C)

Cure Time

4-5 h (25°C)

Temp Range

-60°C to 200°C

Certifications

ISO 9001, FDA, REACH, RoHS, UL, CE

Applications

Antique brick/heritage finish molds; prototype to mass production; custom colors. MOQ 2kg.

Why Choose Hong Ye

25+ years, 138+ countries, 20,000+ customers incl. Huawei, BYD.

Contact

Shenzhen Hong Ye Jie Technology Co., Ltd.

 

Addition curing silicone
Home> Products> Mold Making Silicone> Addition Curing Silicone> HY-E620 Antique Brick Mold Silicone - 20A, Platinum-Cured, Near-Zero Shrinkage
  • Send Inquiry

Copyright © 2026 Shenzhen Hong Ye Jie Technology Co., Ltd All rights reserved. Privacy Policy

Send Inquiry
*
*

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send