Manufacturer — Schönox
Smooth is the standard.
Schönox has been trusted for comprehensive floor-preparation systems for over 130 years — primers and moisture mitigation, repair products, self-leveling compounds, adhesives, and waterproofing. What distinguishes the line is its paperwork as much as its chemistry: EC1 low-emission licenses, environmental product declarations, and healthcare-grade documentation, published per product.
The acrylic adhesive that closes the system — rated to 99 percent RH and pH 12, or 92 percent RH under sheet goods.
01 — SCHÖNOX SL
Smooth, down to a feather.
SL is the cement-based, rapid-drying smoothing and finishing compound — a smooth finish over varied substrates in interior areas, installable all the way down to a featherfinish where the old floor meets the new.
Rapid-drying smoothing compound — installs down to a featherfinish.
Documentation
Every product, a dossier.
Declarations of performance and conformity, EC1 licenses, environmental product declarations, and safety and technical data sheets are published for each compound. Start with the SL technical data sheet and the healthcare floor covering systems folder — both formatted for your spec sections.
Featherfinish
SL installs from a featheredge to full smoothing depth.
EC1 licensed
Very low emission compounds, documented per product.
3–15 mm
APF’s working range over wood and critical substrates.
99% RH / pH 12
The moisture and alkalinity limits of HPS 92 — 92% RH under sheet goods.
02 — SCHÖNOX ZM
Low emission, lower shrinkage.
ZM is the self-leveling cementitious compound for all substrates — new laying and improvement work alike. It is characterized by very low emission, very low shrinkage, and the self-leveling behavior that lets the pour, not the trowel, decide the surface.
The all-substrates self-leveler — very low emission, very low shrinkage.
The covering gets the credit — the compound does the work.
03 — SCHÖNOX APF
The reinforcement is in the bag.
APF is the synthetic-gypsum, fiber-reinforced self-leveler for critical substrates — wood floor boards, chipboard, mastic asphalt screeds — under elastic and textile coverings, working from 3 to 15 millimeters. The embedded fibers do the work of a reinforcing mat, so none is laid: add 5.5 liters of water to the 25-kilo bag and it is ready to pour.
01 Smooth — SL02 Level — ZM
03 Reinforce — APF04 Bond — HPS 92Smooth, level, reinforce, bond — the four compounds a substrate needs.
04 — SCHÖNOX HPS 92
Rated for the wet slab.
HPS 92 is the acrylic adhesive that closes the system — bonding VCT, vinyl-enhanced tile, solid vinyl tile, LVT, and planks on suitable interior substrates, tolerant to 99 percent relative humidity (92 percent under sheet goods) and a pH of 12.
The acrylic adhesive that closes the system — rated to 99 percent RH and pH 12, or 92 percent RH under sheet goods.
Sampling
Prove it under your covering.
Describe your substrate and covering — the compound recommendation, its dossier, and the sample kit follow.
05 — Documents
Everything the specification needs, on the page.
Technical data, environmental product declarations, Clean Air Gold certificates, product sheets and the system warranty for each Schönox compound on this page. Each link opens the current file in a new tab.
Every project starts with a conversation.
One dedicated account executive carries your project from first sample to final walkthrough — one contact, start to finish.