Toilet flanges are rusted out and not anchored to concrete due to prior concrete removal, leaving no solid base to secure a new flange.

Existing flange repair kits require a solid substrate to anchor into, but the concrete has been removed around the pipe, leaving no bite for bolts.

Severity

4High

Willingness to Pay

implied

Added

May 5, 2026

Workarounds Described

pouring quickcrete or mortar to fill space around pipe

App Concept

FlangeFix Anchor Base

A quick-setting, pourable structural filler specifically designed to rebuild the concrete base around toilet flange pipes. It provides a durable, code-compliant anchoring surface for flange repair kits, eliminating the need for custom mortar mixing or guesswork.

Key Features

Ready-to-pour, self-leveling formula
Sets in under 30 minutes
Bonds to existing concrete and PVC pipe
Includes a reusable mold to shape the pour around the pipe
Compatible with standard flange repair kits

Target Users: DIY homeowners and plumbers repairing toilet flanges where the concrete floor has been damaged or removed around the pipe.

Revenue Model: $19.99 per bag (enough for one or two repairs) via home improvement stores and online.

Existing Solutions Mentioned

Sioux Chief Push Tite PVC flange repair kits

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