Preparation Agent and Adhesion Promoter for Non-Absorbent Substrates – Keragrip Eco Pulep
Product Description
Keragrip Eco Pulep is a professional preparation agent from Italy’s Kerakoll, designed for cleaning and treating smooth, dense, non-absorbent substrates before applying adhesives, resin-based coating systems and sealants. The product helps remove dirt from the surface and improves the adhesion of the materials applied afterwards. Suitable for ceramic, marble and other challenging substrates, for use on walls and floors, indoors and outdoors.
Key Advantages
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Improved adhesion – prepares non-absorbent substrates for the application of subsequent layers.
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Surface cleaning and preparation – helps remove dirt before bonding.
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Exceptionally fast drying – allows work to continue after approx. 5–10 minutes, depending on conditions.
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Ready to use – requires no mixing with water.
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Simple application – with a cloth or brush, depending on the application.
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Suitable for indoor and outdoor use – on walls and floors.
Applications
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Preparing ceramic tiles and marble before suitable bonding systems.
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Treating smooth, dense surfaces with low absorbency.
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Improving the adhesion of reactive adhesives and resin systems.
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Preparing substrates before applying joint sealants.
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Use as a thinner for EP21, according to the manufacturer’s instructions.
Technical Specifications – Keragrip Eco Pulep
| Property | Manufacturer’s data |
|---|---|
| Appearance | Clear liquid |
| Pack size | 1 L |
| Average consumption | approx. 30 ml per m² |
| Calculated coverage per L | approx. 33 m² |
| Waiting time before applying the next layer | 5–10 minutes* |
| Application temperature | 5°C to 35°C |
| Shelf life | approx. 12 months in the original sealed packaging |
| Environmental rating | GreenBuilding Rating 2 |
Preparation and Application Instructions
Make sure the substrate is dry, stable and free of dust, grease, wax and loose residues. The product is ready to use and requires no dilution. Moisten a cloth with the product and wipe the surface evenly, without pouring it directly onto the floor. Before continuing the application, wait for complete drying according to site conditions and the system instructions.
Important note about drying time: the datasheet for the Eco Pulep version states a waiting time of 5–10 minutes in the data table, but the application instructions section notes that complete drying of a floor may take approx. 30 minutes. A fixed drying time of 5–10 minutes therefore cannot be guaranteed under all site conditions.
Important Limitations
Do not use the product on wet substrates, on bituminous materials or on surfaces that release oils, solvents or plasticisers. The manufacturer warns that the product may alter the appearance of ceramic, marble and natural stone, so on these surfaces it should only be used where an additional coating is planned on top
