Prime-Line M-6258 bottom seal on a 36-inch frameless door using clear vinyl for leakage control
Prime-Line M-6258 slip-on fit, no adhesive required, easy replacement for worn shower seals
Prime-Line M-6258 provides a clear water barrier, preventing leaks under frameless doors
Prime-Line M-6258 can be cut to size for shorter doors with common tools
Prime-Line M-6258 36-inch seal quick install on 3/8-inch glass
Prime-Line M-6258 clear vinyl seal closeup showing discreet edge for bathroom

PRIME-LINE

Prime-Line M-6258 Frameless Shower Door Bottom Seal - 36 in - Clear Vinyl (Single Pack)

High-performance tools and home improvement made for confident daily results

$21.46

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Why customers choose TaskHolt Tools

Overview

Refresh your frameless shower with the Prime-Line M-6258 bottom seal. Crafted from clear vinyl, it provides a discreet, water-sealing edge that blends with glass while helping keep bathroom floors dry. Designed to replace worn, discolored seals and inconsistent leaks, this bottom seal brings a practical update without changing your door hardware.

Why this seal stands out

  • Slip-on design with no adhesive required for a quick upgrade
  • Specifically fits 36" frameless shower doors with 3/8" thick glass
  • Clear vinyl creates a low-visibility seal that preserves the door’s look
  • Full length is 36" and can be trimmed to fit shorter doors with common tools
  • Helps form a reliable water barrier to minimize splash and dampness around the shower base

Fit, installation, and care

  • Important note: measure your door thickness before ordering; this model is intended for 3/8" thick panels
  • Easy installation: slip the seal onto the bottom edge in minutes, no glue or extra products needed
  • To tailor to a shorter door, simply cut the 36" seal with a hacksaw, tin snips, or utility knife
  • For alternative designs, Prime-Line also offers model M-6264 for different configurations

What to expect in everyday use

The clear profile helps maintain a clean, unobtrusive look while promoting a more controlled splash area after showers. It’s a practical upgrade for bathrooms where a discreet, efficient seal is desired, without committing to a full door replacement.

FAQ

Q: Will this seal fit a 3/8 inch frameless shower door?

A: Yes, designed for 3/8-inch doors and can be cut to fit shorter doors.

Q: Is adhesive needed to install the M-6258 bottom seal?

A: No adhesive is required; it slips on over the door edge for a quick replacement.

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