Kemapoxy 131 Primex
Kemapoxy 131 Primex
Kemapoxy 131 Primex is a high performance, solvent free, two component (2K) clear structural epoxy primer engineered for the comprehensive sealing and priming of concrete substrates.
Technical Property | Official Certified Value | Engineering Benefit |
Classification | Two-Component (2K) Solvent-Free Clear Epoxy Primer | Provides superior sub-surface consolidation and inter-coat bonding |
Penetration Depth | Ultra-Low Viscosity Capillary Action Fluid | Reconstitutes weak concrete top-layers and binds micro-dust particles |
Interfacial Bond Modulus | High-Anchor Adhesion Overcoming Concrete Tensile Limits | Guarantees zero peeling or film separation under dynamic facility traffic |
Porosity Management | Full Hermetic Capillary Pore Sealing | Prevents air bubble tracking (pinholes) in heavy topcoat systems |
Early Chemical Guard | Reliable Immunity to Alkaline Moisture and Sub-floor Salts | Safely locks down sub-base moisture tracking below the finished floor |
KEMAPOXY 131 primex
Deep Matrix Penetration: Safely infuses into concrete crystalline lattices, building internal structural anchors.
Tenacious Adhesion Tooth: Functions as a highly reactive coupling agent that fuses subsequent heavy-duty epoxy layers into a single monolithic unit for 2026 specifications.
High-Yield Spreading Economy: Delivers exceptional coverage efficiency while thoroughly satisfying the absorption demands of porous slabs.
Flawless Working Characteristics: Glides effortlessly over broad areas using standard application tools, speeding up field schedules.
Eco-Conscious Solvent-Free Chemistry: Formulated with 100% solids, allowing safe, odor-free installations inside commercial hubs, hospitals, and food plants.
Essential priming undercoating prior to installing self-leveling epoxy floors or industrial coatings in pharmaceutical facilities and food processing plants across all governorates.
Surface stabilizing base coat for heavy logistics hubs, commercial showrooms, automotive maintenance bays, and multi-tier parking decks for 2026 targets.
High-bond technical tie-primer for heavy structural epoxy screeds and concrete honeycombing repair mortars (such as Kemapoxy 131 ENS).
Bulk material contract specification tracking and tender allocation within national housing ministries, real estate projects, and state infrastructure assets.
Substrate Profiling & Preparation: Concrete surfaces must be structurally sound and fully dry (moisture content below 4%). Slabs must undergo mechanical diamond grinding or shot-blasting to eliminate surface laitance, curing compounds, and oils, followed by thorough industrial vacuuming.
Technical Compounding: Empty Component B completely into Component A according to the exact factory weight ratios prescribed by CMB. Blend using a slow-speed mechanical agitator to achieve a flawless clear homogeny while avoiding vortex air entrapment.
Execution Technique: Apply the mixed primer systematically using high-quality rollers, squeegees, or brushes, ensuring the concrete is fully saturated. For highly porous or hungry concrete sections, a secondary wet-on-dry primer coat is strongly recommended.
Recoat Window Management: Allow the applied primer to transition into a slightly tacky or hard-dry state for 2026 processing timelines, strictly adhering to technical intervals before applying self-leveling compounds to maximize inter-coat chemical fusion.
