Enclosure Sealing for EV Charging Stations

While the number of EV charging station installations are increasing, it’s critical to keep them operating reliably in order to meet the growing demand of EV drivers and fleet operators. Since many installations are outdoors, they require durable prevention from corrosion and reliable protection from extreme environments. Our closed-cell compressible foam tapes provide quick and accurate assembly, fast curing time, no squeezing or oozing and permanent sealing against water, dirt and air. These materials remain flexible through hot and cold climates, enabling the serviceability of the enclosures.

Enclosure Sealing Material Selection Guide

Silicone Foam Rubber
Product Code Thickness, mm Flame Performance ‡Compression Set, % Density, Kg/m3 CFD (kpa) Key Features Optional Features
F-15 1-3.2 UL94 V-0 <10% 240 40* Low-density and low compression set Acrylic PSA version (515GF)
F-20 0.8, 1.6, 3.2, 4.8, 6.4, 9.6, 12.7 UL94 V-0 <10% 320 70* Medium density and low compression set UL 50E and UL 508 rated Acrylic PSA version (520GF)

* 50% Compression per ASTM D1056.

‡ Refer to individual datasheets for specific test conditions and typical values.

Microcellular Polyurethane Foam
Product Code Thickness, mm Flame Performance ‡Compression Set, % Density, Kg/m3 CFD (kpa) Key Features Optional Features
FS1000 4.5, 6, 9 UL94 V-0 <10% 240 5-15** Intumescent, air-tight, watertight Permanent PET liner
PS-V0 6, 9, 12 250 30** Low density and water tightness Acrylic PSA version
3.5, 6, 8 350 70** Medium density and water tightness

** 30% Compression per ASTM D1667.

‡ Refer to individual datasheets for specific test conditions and typical values.