Kraft Bodenguard H-250 Primer is a clear, two-component, water-based epoxy adhesion primer for interior and exterior floors and terraces. It penetrates absorbent surfaces and is used to stabilise cementitious substrates before applying epoxy and polyurethane products from the Bodenguard and Floorshield ranges. It can also be applied to bituminous roofing membranes or terraces before products from the Total Proof range.
Mix at a ratio of 100:20 by weight and dilute with 5–10% water. Apply in one coat using a roller, brush or airless spray gun; a second coat is recommended on highly absorbent surfaces. Apply the next coat or topcoat after 24 hours.
- Type: Adhesion and stabilising primer
- Composition: Two-component epoxy
- Base: Water-based
- Surfaces: Interior and exterior floors, terraces, bituminous roofing membranes, cementitious and absorbent surfaces
- Colour: Clear
- Mixing ratio: 100:20 by weight (A:B)
- Dilution: 5–10% with water
- Application method: Roller, brush or airless spray gun
- Coats: One or two on highly absorbent surfaces
- Waiting time: 24 hours before applying the next coat or topcoat
- Coverage: 0.110–0.130 kg/m² per coat
- Density: 1.08 g/mL (±0.05) at 25 °C
- Solids by weight: 35.5% (±2)
- Viscosity: 440 mPa.s (±100) at 25 °C
- Pot life: 2.5–3.5 hours at 15 °C, 2.0–2.5 hours at 25 °C and 1.5–2.0 hours at 35 °C
- Adhesion: ≥ 4.0 N/mm² (EN 13892-8)
- Abrasion resistance: 30 μm (BCA, EN 13892-4)
- Reaction to fire: Efl (EN 13501-1)
- Maximum VOC content: 149 g/L in the ready-to-use product
- Application conditions: Ambient temperature 15–25 °C and substrate temperature at least 5 °C; do not apply in damp conditions
- Substrate preparation: Clean, stable and solid, free of standing water, rust, dust, oils, lime, tar and loose material, with moisture content below 4%
- Concrete preparation: Minimum grade C20/25, cement content of at least 350 kg/m³ and curing for at least 28 days; mechanical preparation and dust removal are required
- Emission classification: A+ and EMICODE EC2
- Certification: CE-marked in accordance with EN 13813
- Use: Professional use only
- Weight: 1.68 kg
- Product Number
- JK38191000016
Specifications
- Genre
- Primer
- Surfaces
- Internal
- Properties
- Water, Adhesion, Polyurethane
Quantity
- Weight
- 1.68 kg
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.