SIKA SikaHyflex 250 Faade High Performance Mastic is easy to apply and easy to smooth. It is ideal for elastic caulking and expansion joints. This high quality, high performance product adheres to a wide range of substrates and is highly resistant to weathering for extended service life. This product is rated A+ "very low emissions" on the index of volatile substances in the air presenting a risk of toxicity by inhalation, on a scale of class from A+ (very low emissions) to C (high emissions). Sika is a leading chemical company in the development and manufacture of systems and products for bonding, sealing, soundproofing, reinforcement and protection in the construction and automotive industries. Product innovation and excellence in quality and service have been the company's priorities for over 100 years now! Advantages: Very good resistance to weathering Movement capacity of +100 / -50% (ASTM C 719) Movement capacity of +25% (ISO 9047) Bubble-free curing Low substrate stress Easy application and smoothing Good adhesion to many different substrates Low volatile organic compound content Very low emissions Characteristics: Density: ? 1.35 kg/l Application temperature: +5C to +40C Skin formation time: ? 70 minutes (23 C / 50% RH) Curing speed: ? 3 mm/24 hours (23 C / 50% RH) Set time: ? 65 minutes (23 C / 50% RH) Color: White Capacity: 12 x 300 ml Reference: 443678x12 Packaging: A batch of 12 high performance sealants SIKA SikaHyflex 250 Faade - White - 300mlDelivered in its original packaging Read carefully the instructions before use