Sikafloor-405, Polyurethane Resin for Sika Balcony, 15L
SIKA
Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.
Read moreMonocomponent polyurethane coating, very elastic Sikafloor®-405 is a one-component, solvent-based, moisture-curing, pigmented, highly elastic, UV-resistant polyurethane resin coating. | ||||||||||||||||||||||||
UseSikafloor®-405 is used as:
Advantages
pack5 liters (6.5 kg (14.3 lb)), 15 liters (19.5 kg (43 lb)) ColorColored liquid RAL 1015, RAL 7015, RAL 7032, RAL 7035, RAL 7042 | ||||||||||||||||||||||||
Typical technical data
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ApplicationAmbient air temperature +2°C (+36 °F) min. / +30°C (+86 °F) max. The relative humidity of the air 80% u.r. max. 35% min. (below +20°C (+68 °F): 45% min.) Dew point Beware of condensation! The temperature of the substrate and uncured material on the surface must be at least 3˚C higher than the dew point, to reduce the risk of condensation and delamination of the finished surface. Support temperature +2°C (+36 °F) min. / +30°C (+86 °F) max. Frozen surfaces must thaw within 24 hours. Moisture content in the substrate No visible moisture (maximum 18% wood moisture equivalent). < 6% pm moisture content by Sika®-Tramex-meter test method, < 4% CM - carbide measurement method or oven drying method. Rising moisture is not recommended, according to ASTM standards (polyethylene sheet test). Lifetime of the mixture Material from opened containers should be applied immediately. In the case of opened containers, a hardened film will form on the surface in approx. 24 hours. High temperatures and relative humidity will significantly accelerate curing. Hardening time Before overcoating with Sikafloor®-405, a waiting time shall be allowed as follows:
The application must take place within 7 days. Subsequent delays will require repriming with Sika® Reactivation Primer, assuming all dirt has been removed and contamination avoided. Times are approximate and are affected by changes in ambient conditions, especially temperature and relative humidity. The applied product is usable after
Note: Times are approximate and are affected by changes in ambient conditions and coating thickness. Consumption ~0.4 - 1.45 kg/m²/layer depending on the application. Please refer to the respective System Data Sheet. shuffle Mechanically, gently mix Sikafloor®-405 before use. Mixing tools Sikafloor®-405 should be mixed using an electric mixer with low rotation speed (300 – 400 rpm) or other suitable equipment. APPLICATION Before application, check the humidity of the support, the relative humidity and the dew point. The product can be applied as a primer with a brush or roller with medium nylon bristles and as a coating with a brush or roller with long bristles. CLEANING OF TOOLS Clean all tools and application equipment with Thinner C immediately after use. The already hardened material can only be removed mechanically. |