Steico Multi UDBSTEICOmulti UDB is a highly vapour permeable, windproof and weather resistant membrane designed for external building envelopes. It can be used as a roof underlay sarking membrane (including as a supplement to sarking boards), or as a windproof layer behind external wall build ups. Thanks to its robust 3 layer construction and integrated self adhesive sealing zones, it delivers reliable protection from wind and driving rain while still allowing the

10 L/m² diluted✔️ Sizes Available: 5L

Black soap is made from olive oil and potassium hydroxide

02 m) – supports outward drying and moisture-safe construction

In top floor ceilings with insulation between the ceiling joists

Durable & Impact Resistant

helping traditional masonry dry naturally and reducing the risk of trapped moisture within solid-wall buildings

Tanking & waterproofing

Unlike lime mortars

renowned for producing trade-quality tools at competitive prices

Fine‑pored stone: 0

Commonly used for:

🔹 Lime Plastering & Rendering – Ideal for internal or external lime base coats and finish plasters