Third-Party Asset Protection

External Tooling Risk

Polymer processors frequently house client-owned injection moulds inside contract manufacturing facilities to reduce freight expenses. Mould durability degrades when external technicians run abrasive glass-filled thermoplastics through unhardened runner blocks. External tool maintenance schedules often slip below the frequency required by the original equipment manufacturer.

Policy underwriters manage these variances by auditing cavity surface finishes and clamp tonnage limits prior to policy issuance.

Policy Boundary Condition

Comprehensive damage agreements cover sudden mechanical failures occurring during production runs but exclude normal thermal fatigue. Thermoplastic degradation inside hot runner manifolds creates internal pressures that crack expensive aluminium plates. Underwriters deny claims arising from chemical corrosion caused by PVC processing because resin selection falls under operator control.

Commercial disputes routinely surface when adjusters classify mould wear as operational negligence rather than accidental breakage.

Replacement Cost Recovery

Tooling valuations rely on original manufacturing invoices rather than current market replacement expenses. Moulders submit dimensional inspection reports and shot counter logs to substantiate claims after a catastrophic press crash destroys a multi-cavity tool. Insurers deduct depreciation percentages based on total cycles completed against expected tooling lifespans before disbursing funds for replacement steel blocks.

Financial compensation restores the productive capacity of the supply chain without forcing the tooling owner to absorb total capital loss.