Solvent-free two-component adhesion primer
FONDO SL
COD: FONDO SL
Self-levelling, filler-free and solvent-free two-component epoxy primer for substrate preparation, loadable as desired with quartz sands of various grain sizes. Indispensable as a priming coat before any epoxy resin coating.
categories:
description
is a 2-part solvent free epoxy resin. Component A is a mix of functionalised pre-polymers with low molecular weight and additives. Component B is a mix of co-polymerisation polyamines. , mixed and ready to use, it is very fluid, self-leveling and with a high capacity to wet and impregnate the surfaces with which it comes into contact. can be applied to steel trowel, roller or brush on any porous support. is designed to harden in about 6 hours after laying. In this way, it will also be possible to carry out two processes a day and accelerate the realization of resin floors. To maximize the ripening speed, is made in two versions EST and INV to be chosen depending on the working temperature. In the first 48 hours after application makes the adhesive surface for anchoring subsequent treatments with epoxy or other resins compatible. After maturation forms a film of considerable hardness and with strong adhesion to the surface. The adhesion strength is such as to cause cohesive breakage in the concrete in case of PULL OFF TEST.
use case
- ► Primer for consolidation and wetting of concrete surfaces and screeds (in sand and cement, anhydrite and natural calcium sulphate) before laying resin coatings.
- ► High-fill primer of industrial concrete surfaces after shot peening or diamond sanding before applying resin coatings of any kind.
- ► High-fill primer of industrial concrete surfaces after scarifying before applying resin coatings of any kind.
- ► High penetration consolidator to increase the compressive and tensile strength of loose surfaces made of concrete, sand and cement, asphalt, wood and natural stone.
- ► Creation of pourable mortars for fillings.
- ► Creation of open-pore staggable mortars with a "damp earth" consistency.
- ► Construction of soft or viscous fillers on site to saturate small irregularities or surface porosity.
technical features
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Impermeabilizzante
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Resistente al gelo
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Lenta maturazione
field of use
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Per interni / esterni
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Pavimenti interni / esterni
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Tetti, terrazzi e balconi
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Piscine
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Cantine e garage
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Fondamenta
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Capannoni
applications
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Bicomponente
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Applicazione rullo
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Applicazione frattazzo
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Applicazione pennello
certifications
| Application type | Minimum consumption | Maximum consumption | U.M. | Notes |
| ► Repair of cracks, cortical and deep consolidation of corestruzzo and screeds: | Dilute with 10 - 40 % by weight of (A+B) SOLVENTE PER NORPHEN. | |||
| Consolidating and wetting primer for concrete surfaces and screeds before the application of resin coatings | 0,15 | 0,20 | kg/m² | |
| Primer with high filling power for industrial concrete surfaces that have been shot-peened or smoothed with a diamond grinding wheel, before the application of all types of resin | 0,45 | 0,45 | kg/m² | |
| Primer with high filling power for industrial concrete surfaces after scarification, before applying resin coatings of any type | 0,70 | 0,70 | kg/m² | |
| A consolidating agent with high penetration power to increase the compressive strength and tensile strength of poorly cohesive concrete, sand and cement, wood and natural stone surfaces | 0,40 | 0,40 | kg/m² | |
| ► Binder for mortars and grouts | ||||
| Castable mortar for filling (1 mm thickness) | 1,8 | 1,8 | kg/m² | |
| Spreadable open-pore mortar with “damp ground” consistency | 2,2 | 2,2 | kg/m² | |
| Soft or viscous filler made on-site for repairing small irregular zones or superficial pores | 1,1 | 1,1 | kg/m² |
| Variant | Packaging | ADR | Pallet packaging | Components |
| SUMMER | kit (A+B) - 3 kg | P* | - | A = 2 kg (steel bucket) |
| SUMMER | (A+B) - 12 kg | SI' | - | A = 8 kg (steel bucket) |
| WINTER | kit (A+B) - 3 kg | P* | - | A = 2 kg (steel bucket) |
| WINTER | (A+B) - 12 kg | SI' | - | A = 8 kg (steel bucket) |