X-40-2728

X-40-2728

• Relatively low molecular weight and excellent compatibility with epoxy resins
• This product has a cyclic siloxane backbone and low cure shrinkage.
• Good crack resistance due to bifunctional

X-40-2678

X-40-2678

• Relatively low molecular weight and excellent compatibility with epoxy resin
• Less shrinkage during curing due to cyclic siloxane structure
• Good crack resistance due to di-functionality

KR-470

KR-470

• Relatively low molecular weight and excellent compatibility with epoxy resin
• Low shrinkage during curing due to cyclic siloxane structure