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Ideal for

  • Fastensol mounting rail ends requiring a black rail cap
  • PV arrays where exposed rail ends need a compatible Fastensol finishing accessory
  • Installers matching the F-R-R-E-C LAMPS SKU to the F-REC-B Fastensol article reference
  • Roof-mounted solar projects using Fastensol rail profiles

Works well with

  • Fastensol F-MR-S-3.5 F-MR3550 3550mm silver mounting rail
  • Fastensol F-RS-S F-RC-S silver rail splice
  • Fastensol F-UC-B UC-GS universal clamps
  • Fastensol GS Roof rail assemblies
  • Fastensol roof hooks or slate brackets selected to the mounting design

The Fastensol F-R-R-E-C black rubber rail end cap, manufacturer article F-REC-B, is a 60mm EPDM cap for compatible Fastensol mounting rail ends.

  • LAMPS sellable SKU F-R-R-E-C and Fastensol article F-REC-B
  • Black rail cap for compatible Fastensol mounting rail ends
  • 60mm height listed by Fastensol
  • 0.01kg weight listed by Fastensol
  • EPDM material listed by Fastensol
  • Pre-assembled status listed as no
  • Application listed as roof mounting rail end

What is the F-R-R-E-C end cap for?

F-R-R-E-C is the LAMPS SKU for the black rail end cap, while F-REC-B is the Fastensol article reference. The part is used to cover the exposed end of a compatible Fastensol mounting rail after the rail run has been set out and installed.

Fastensol describes the rail cap function as protection from injuries from sharp rail ends. It is therefore a finishing and safety-related accessory, not a structural fixing and not a substitute for a rail splice, roof hook or module clamp.

Why choose the black version?

The black cap is suited to arrays where a darker rail-end finish is preferred, especially where black-framed modules or darker perimeter components are used. Fastensol lists silver and black colour options in the rail cap family, so the colour should match the rail finish and the visual requirement of the project.

The manufacturer article reference F-REC-B identifies the black version. Keeping this reference on the page helps installers avoid ordering a silver cap where the design or customer preference calls for black.

How should it be planned in a rail assembly?

Rail end caps are normally selected after the rail run, module positions, overhang and cutting requirements have been confirmed. If a rail is cut on site, the installer should check that the finished rail end remains suitable for the cap and that the cap is compatible with the rail profile.

The cap is listed as 60mm high and made from EPDM. It is lightweight at 0.01kg, so quantity and compatibility matter more than shipping weight for ordering.

What should it be ordered with?

Use this cap with compatible Fastensol mounting rail and the related roof fixings, rail splices and clamps specified in the project design. Browse Fastensol GS Roof or the wider solar mounting systems range for related parts.

Is F-R-R-E-C the same as F-REC-B?

F-R-R-E-C is the LAMPS sellable SKU. F-REC-B is the Fastensol article reference for the black rail cap.

What material is listed?

Fastensol lists EPDM material for the rail cap.

Is the end cap structural?

No. It is a rail-end accessory used to cover the exposed rail end. It does not replace rail connectors, clamps or roof fixings.

What warranty terms apply?

Fastensol documentation states a 12-year limited product warranty and 5-year limited finish warranty, subject to correct installation and published exclusions.

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