ELASTOSIL® M 4720 A/B US
Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
特性
• Fast and non-shrink cure at room temperature
• Moderate hardness (Shore A approx. 20)
• Excellent tear strength
• Excellent long-term stability of the mechanical properties of the vulcanizate
• Excellent for casting concrete
ELASTOSIL® M 4720 A/B US的特殊性能
- 加成固化
- 双组分
- 易流动的
- 高温下快速固化
Specially designed and formulated for faux stone
market. When used to cast concrete, this silicone
yields excellent detail and long mold life. More
importantly, the material helps to avoid efflorescence
in the cured concrete part from the beginning and no
break-in period is needed.
储存
Components A and B of ELASTOSIL® M 4720 have a
shelf life of at least 12 months when stored between
5 °C and 30 °C in the tightly closed original container.
The 'Best use before end' date of each batch appears
on the product label.
While material may still be usable beyond stated
expiration date, testing may be required to determine
quality assurance for the intended purpose of the
material.