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Mineral-substrate preparation

Deep Penetrating Wall Sealer.

A water-based sealer for loose or powdery mineral surfaces before the putty stage. Confirm the substrate condition, absorption and compatible follow-on system.
SZ-Strong Deep Penetrating Wall Sealer pail labelled 20 kg

Product display · 20 kg pail

Contractor rolling clear wall sealer onto a porous mineral wall

Application photo

Consolidate the substrate before wall putty.

A water-based sealer for loose or powdery mineral surfaces before the putty stage. Confirm the substrate condition, absorption and compatible follow-on system. Share your surface, packaging and target-market requirements to receive the relevant product guidance.
  • Porous-surface preparation
  • Deep-penetration direction
  • Putty adhesion discussion

Suggested applications

Clarify the project before choosing the final product system.

These guides are a practical starting point. Our team will confirm suitability against your substrate, finish expectation and project conditions.
Porous plasterConfirm absorption
Mineral wallsDiscuss system
Before wall puttyConfirm sequence
Pack & labelOEM available

Documents & order support

Get the right information for your market.

We can discuss the applicable packaging, label, product documentation and sampling route for your enquiry.
Uniformly sealed mineral wall ready for the next wall-putty coat

Finished result

A more consistent base for the next layer.

Review the sealed wall after drying, then confirm the compatible putty and finishing sequence for the project.

How to use

Clear preparation supports a more consistent result.

  1. 01Confirm the substrate and surface condition.
  2. 02Prepare a clean, stable application area.
  3. 03Apply according to the agreed product system.
  4. 04Confirm the final finish against the project requirement.

OEM & ODM support

Build the product programme around your market.

Discuss formulation direction, packaging, labels and destination-market requirements with one coordinated production team.
Private label & packagingProduct specification supportExport-market coordination

Request a quotation

Share the product, market and quantity.

We will use your brief to discuss the relevant finish, packaging, documents and lead-time details for this product.

Deep Penetrating Wall Sealer

Open the enquiry form with this product already selected. Only name, email and phone are required.