Tec7 Universal Sealant 310ml Black is a high-quality MS polymer-based sealant with unique adhesive properties. Suitable for application on both wet and dry surfaces, this sealant offers excellent protection against UV radiation and mold formation. Ideal for professional use in various construction and maintenance applications. **Special Features** * Unique adhesive strength on almost all surfaces * Applicable on wet and dry surfaces * High UV resistance * Mold resistant * Non-toxic and durable **Technical Data** * **Base:** MS polymer * **Sprayability:** 5 bar / 3 mm / 23°C, 140 g/min * **Skin formation:** 23°C, 50% R.H., 8 minutes * **Tack-free:** 23°C, 50% R.H., 25 minutes * **Curing:** 23°C, 50% R.H. * **24 h:** 6 mm * **48 h:** 7 mm * **72 h:** 8 mm * **E-modulus 100%:** 172 N/cm² (1.72 MPa) * **Specific resistance:** 26,257 GO/cm * **Volume shrinkage after curing:** < 1% * **Hardness (DIN 53505):** 60 Shore A * **Tensile strength:** * **after 7 days:** 260 N/cm² * **after 1 month:** 280 N/cm² * **after 3 months:** 310 N/cm² * **Tear strength (DIN 53504):** 140 N/cm² (1.40 MPa) * **Processing temperature:** +5°C to +40°C * **Thermal stability:** -40°C to +90°C (peak: 155°C max. 30 min) * **Elongation at break (DIN 53504):** >350% * **Air permeability:** <0.2 m³/m² * **Water vapor permeability (DIN EN ISO 12572):** SD = 1.6 * **Compressive strength (ISO 11432):** 1.19 N/mm² * **Chemical resistance:** * **Good:** water, seawater, aliphatic solvents, oils, greases, diluted organic acids, alkalis * **Moderate:** esters, ketones, aromatics * **Poor:** concentrated acids, chlorinated solvents, swimming pool chlorine * **Shelf life:** 18 months from production (batch number YY WW DDD) * **Safety measures:** consult the safety data sheet **Standard Accessories** * Tec7 cartridge Universal Sealant 310ml Black **Documents** * 535106000 Technical data * 535106000 Safety data sheet