Blog about rebar spacers and injection molding

Useful articles on rebar spacers, concrete cover, formwork accessories, plastic injection molding and molds.

• Formwork plugs and cones: how to seal tie holes
• How to choose a rebar spacer: slab chair, chair or star
• Concrete cover: why it matters and how to get it right
• Injection molding: from drawing to production run
• Your custom mold: what to prepare before you reach out