Schluter Kerdi-Fix Sealant & Bonding Compound – Silane-Modified Polymer Base, Odor-Neutral, 9.81 oz

Overview

Schluter Kerdi-Fix is a versatile sealant and bonding compound based on a silane-modified polymer. It is designed to bridge a broad range of substrates with one product, helping you tackle sealing, bonding, and waterproofing tasks with confidence. Its grey tint blends with many backgrounds, offering a professional finish on a variety of installations.

Key advantages at a glance

• Superior adhesion to wood, stone, concrete, metal, glass, and many plastics for a reliable bond across surfaces.
• Flexible uses as both sealant and joint filler, ideal for waterproofing tasks within shower systems and beyond.
• Durable performance in indoor and outdoor environments, resisting environmental wear and weathering.
• Odor-neutral formula that supports comfortable indoor work with minimal disruption.
• Long-term coverage backed by a 1-year limited warranty when installed per Schluter guidelines and data sheets.

Practical applications

• Seal joints and gaps in Schluter Shower Systems to manage movement and water exposure.
• Bond diverse materials during renovations, including wood frames, stone tiles, concrete substrates, metal fixtures, and glass panels.
• Fill and seal joints in exterior installations to support long-lasting waterproofing in exposed conditions.

How to use: prep surfaces as recommended by the Schluter Installation Handbook, apply in clean, dry conditions, and follow curing and safety guidelines. The grey color helps blend with common backgrounds for a clean finish.

What sets Kerdi-Fix apart

• Multi-surface compatibility reduces the need for multiple products.
• Flexible curing options support various installation scenarios without compromising adhesion.
• Backed by a clear warranty policy when used according to the important technical sheets.