Water Blocking Compounds

Chase BLH2OCK® is a unique pumpable semi-conductive strand filling compound with exceptional heat stability, low expansion, and consistent melt flow stability. All features combine to prevent water migration within a cable conductor.

Features & Benefits

Prevents ingression of water
Semi-conductive strand blocking Exceptional heat stability Prevents water migration within the conductor

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Our Product Lines


Chase & Sons® Chase BLH2OCK® semi-conductive pumpable compound.

Sample | Data Sheets