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Murexin LF1 Tiefengrund (Deep Penetrating Primer)
PLEASE NOTE that you should order 20% extra due to cutting loss. Price is per m2.
€16,45
Taxes included.
🧱 Murexin LF1 Tiefengrund – Deep penetrating primer for absorbent substrates
The Murexin LF1 Tiefengrund is a high-quality, solvent-free deep penetrating primer based on synthetic resin dispersion. Specially developed for pre-treating absorbent and chalky substrates before applying tile adhesive, leveling compound, or paint.
Thanks to its strong penetrating ability, LF1 strengthens the substrate and ensures optimal adhesion for the subsequent layer. Ideal for concrete, cement screeds, plaster layers, and other mineral surfaces – indoors and outdoors.
🌿 Product properties
The Murexin LF1 Tiefengrund penetrates deeply into porous surfaces and binds loose dust particles. This levels the absorbency of the substrate, preventing tile adhesive or leveling compound from drying out too quickly.
The primer is solvent-free, low-odor, and low-emission (EC1-PLUS) – safe and environmentally friendly for indoor use.
🔑 Key Features
💧 Deep-penetrating & dust-binding – strengthens weak substrates
🧱 Ensures optimal adhesion for tiling and leveling work
🌱 Solvent-free & low-emission (EC1-PLUS)
🔥 Suitable for underfloor heating
🌬️ For indoor and outdoor use
💪 Ready-to-use & easy to apply
⚙️ Technical data
| Property | Specification |
|---|---|
| Type | Synthetic resin dispersion, solvent-free |
| Colour | Transparent |
| Consumption | approx. 100 – 200 g/m² (depending on substrate) |
| Drying time | approx. 2 – 4 hours |
| Application temperature | +5 °C to +25 °C |
| Packaging | 1 kg, 5 kg, 10 kg, 25 kg |
🧰 Application
The Murexin LF1 Tiefengrund is used for:
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Cement screeds, concrete, lime, and gypsum plasters
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Brick and aerated concrete walls
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Old absorbent leveling layers
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Indoors and outdoors, on walls and floors
Apply the primer evenly with a roller, brush, or broom. Avoid puddling and allow the primer to dry completely before applying the next layer.
✅ Advantages in brief
✔ Strengthens and binds chalky substrates
✔ Improves adhesion and application reliability
✔ Environmentally friendly and low-odor
✔ Suitable for underfloor heating
✔ For indoor and outdoor use
🌍 Applicable for, among others
Living rooms • Kitchens • Bathrooms • Cellars • Balconies
Murexin LF1 Tiefengrund – the reliable base for durable adhesion and a strong final result.
Product Details
This product is crafted from quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly integrates into your daily life.
Shipping & Returns
We strive to process and ship all orders on time, and we are working diligently to ensure your items are on their way to you as quickly as possible.
We believe you deserve a positive shopping experience. If for any reason you wish to return an item, we invite you to contact our support team, and we will carefully and thoughtfully evaluate each return request.
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