The SSP Vinyl Flex J-Channel White 3/4" x 12' 6" is a siding accessories from Special Service Plastics for exact-match material ordering. Match manufacturer model/MPN ASSP1251001WH. This variant is sold as PC with SKU SPEFJ34WH. Flex J provides flexibility that rigid J channel cannot.

Key Specs

• Brand: Special Service Plastics
• Model / MPN: ASSP1251001WH
• SKU: SPEFJ34WH
• Sell unit: PC
• Product type: Siding Accessories
• Size: 3/4" x 12' 6"
• Color / finish: 3/4" x 12' 6" White
• Category: Siding | Siding/Siding Accessories

Key Features

• Our product is available in multiple colors with 3 available widths: 3/4 inch, 1-1/4 inch and 1-1/2 inch. Each piece is 12 feet 6 inches long.
• Made of durable vinyl for decades of uncompromising beauty
• Designed to be used along gables and the perimeters of uniquely shaped windows and doors

Coverage & How Much You Need

Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.

Compatibility / Fitment

Use only with compatible systems and installation conditions specified by the manufacturer.

FAQs

What exactly am I ordering?

SSP Vinyl Flex J-Channel White 3/4" x 12' 6", sold as PC, SKU SPEFJ34WH, manufacturer model/MPN ASSP1251001WH.

What unit is the price based on?

The price is for the PC sell unit.

What should I match before ordering?

Match brand, model/MPN where available, size/color, sell unit, and the project specification.

Can this be substituted?

Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.

How do I estimate quantity?

Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.

Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.

Product Expert Notes

Choose this variant when Special Service Plastics, SKU SPEFJ34WH, PC sell unit, and MPN ASSP1251001WH match the job requirement.