Donseal® PU440

السعر عند الطلب

الوصف

Donseal PU440 is a one component, solvent free, non sag, high modulus polyurethane sealant that cures by reacting with air humidity to form a tough and highly elastic sealant. Donseal PU440 has a very wide service temperature range. Suitable for vertical and horizontal joints.

المواصفات

Storage	Donseal PU440 should be stored in original unopened packages at temperatures between 4 o C and 30 o C in a dry place. Donseal PU440 has a shelf life of 18 months from date of manufacture if stored under the recommended conditions
Advantages	Very easy and economical to use. One component. Solvent free. Excellent aging resistance. Paintable, consult DCP Technical Department for more details. Remains elastic at low temperatures. Good resistance to microorganisms and a variety of chemicals. Good adhesion to concrete without the need for priming.
Applications	General sealing of construction and expansion joints. Basement walls. Precast concrete elements. For concrete, wood, marble, stone, aluminum, steel, ceramic, gypsum boards, glass, etc.
العبوة	Donseal PU440 is available in 600 ml sausages. 300 ml sausages and 300 ml cartridges are available on request.
Standards	Donseal PU440 complies with: ASTM C920, Type S, Grade NS, Class 25, Use NT, T 1 , A, G, M and I. LEED® EQc 4.1 SCAQMD, Rule 1168. EN 15651-1:2017 F-EXT-INT-CC, 25 HM and 20 HM. For use I — at normal condition for immersion test on porous substrates. You might also be interested in We are here to answer any of your questions. Are you interested in a product or need advice? Contact us! We will be happy to advise you. Contact us Don Construction Products Ltd. Hawthorn House, Helions Bumpstead Road; Haverhill, CB9 7AA, United Kingdom Telephone +44 1 440 766 360 Products Surface Treatments Grout