Sika — Advanced resins & fillers
SikaBiresin G38
A heat-resistant epoxy casting resin for tooling, moulds and encapsulation where a rigid, filled cast is required.

- Advanced resins & fillers
- Industrial
- Repairs
Verify before you specify
Listed by the manufacturer or a regional catalogue. Confirm formulation and availability for your market before specifying.
Check the current manufacturer technical data sheet for this product and market.
What it is
Two-component heat-resistant epoxy casting resin.
A heat-resistant epoxy casting resin for tooling, moulds and encapsulation where a rigid, filled cast is required.
Source note: Supplied image shows Biresin G38; the file is named 'SikaBiresin RE'. Confirm the exact grade, packaging and current TDS for your market.
Where to apply
Tooling, moulds and encapsulation; not a surface waterproofing membrane. Confirm suitability for the intended service temperature and chemical exposure.
Application overview
- Prepare the mould or cavity and release agent.
- Mix the two components.
- Pour into the prepared mould or cavity.
- Cure as specified.
- Demould and finish.
High-level steps only. Mixing, coverage, thickness, timing and curing come from the current data sheet.
Technical controls
What the applicator must check before and during the job:
- Mix ratio
- Component temperature
- Working time
- Cure schedule
- Heat resistance
- Mould preparation
Official documents
The library may be a regional site. Confirm the data sheet matches the product and market you are buying.
Image and source status
Product image supplied from the manufacturer's published material.
Disclaimer
Check the current manufacturer technical data sheet for this product and market. Installation must follow the current TDS/SDS and the project specification.
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