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Tecniseal A with Colour Chart Selection



Tecniseal A Data Sheet   
Product DescriptionTECNISEAL A is a premium quality, ready-for-use, one-component sealant which reacts with atmospheric moisture at room temperature to form an elastic rubberlike seal. Incorporated fungizide agents prevent surface from mildew-spotting
Typical ApplicationsSealing of joints in bathrooms, connecting joints, shower cabinets, wash-basins, floor joints etc.For bonding or perimeter sealing of mirrors we recommend B&N Mirror Adhesive.
PropertiesTECNISEAL A features optimized smoothing and tooling properties. It is resistant to weathering, ageing and UV-radiation, fungicidal, bacteriocidal, resistant to water, rub resistant and has an optimum skin formation time
ApplicationAdhesion surfaces must be clean, dry, sound and free of dust and release agents. Do not use primer on glass and glazed surfaces. Use primer B&N CON FD for porous surfaces. On metals primer B&N CON 790 and on plastics Primer B&N CON FDK may optimize sealant adhesion. Please refer to Primer Chart for recommended surface preparation. For easy tooling use SMOOTHFIX release agent, see EASY TO USE GUIDE. Avoid contact with critical substrates such as bituminous coatings, neoprene, EPDM, butyl etc
Cure System Acetoxy
DensityApprox. 1.00 g/cm 3DIN 52451
Application Temperature+5°C to +40°C
Service Temperature-60°C to +180°CDIN 52455-4
Hardness Shore AApprox. 22DIN 53505ASTM D 2240-68
Modulus at 100 % Extension Approx. 0.4 N/mm 2DIN 52455-2EN 28 340
Elastic RecoveryApprox. 100 %DIN 52458EN 27 389
Movement Accomodation25%
ViscosityNon saggingDIN 52454EN 27 390
Skin Formation Time10 to 20 minute
Cure RateApprox. 3 mm/24 h
Ignition PointApprox. 450°CDIN 51794
Safety LabellingNot Required
Standard ColoursSee B&N colour chart
Packaging310 ml plastic cartridges, 20 cartridges/carton case, 400 ml sausages, 20 sausages/carton case.
StorageStore in cool and dry conditions in original packaging.
Shelf life18 months.
Precautions see EC Security Data Sheet. Keep away from children. Avoid skin and eye contact. After contact with skin or eyes rinse immediately with plenty of water and seek medical advice. Ensure adequate ventilation. The above specifications are the result of careful research and development. All previous specifications are hereby null and void. Users are themselves responsible for ensuring the suitability of the product for the purpose intended, liability on the part of B&N PRODUCTS being limited to the purchase price of the material. B&N PRODUCTS cannot accept liability for damage, in particular that caused by the use of the product or its unsuitability, nor can B&N PRODUCTS accept responsibility for unauthorized recommendations or guarantees which deviate from or exceed the specifications given in this procuct data