- Country of manufactureRussia
- Special featureFrost resistant
- Number of componentsOne component
Prices are indicated without VAT
REDINGTON SEALANT PU - 40
1 - component polyurethane sealant.
REDINGTON SEALANT PU - 40 is a universal 1 - component polyurethane sealant. Thixotropic. It is used for sealing joints and abutments of building structures. Polymerizes when exposed to moisture in the air. It is used in the construction and repair of industrial and civil facilities. Compatibility: metal, concrete, brick, wood, glass, plastic, PVC, ceramics. For indoor and outdoor use. Color: gray.
Packing: 600 gr (soft cartridge).
Sealing joints on the roof: pipes, aerators, parapets, gutters, ridge, clamping strips, etc.
Formation of transition sides (fillets) in REDINGTON waterproofing systems
Filling of expansion joints in floors
Sealing of interpanel seams
Water tanks, swimming pools, toilets, surfaces in constant contact with water
Double - glazed windows
Versatile and easy to use
Does not shrink, does not foam when applied in a thick layer.
Resistant to UV and permanent contact with water.
It is possible to paint
The sealant is applied using a closed - type pistol on a dry surface, free from dirt, oils, loose rust, peeling paint and other particles that prevent good adhesion. It is recommended to pre - prime porous and damp surfaces as well as particularly stressed joints with REDINGTON WET primers. The sealant is applied without tears, sagging and voids. Wide joints are filled in several passes, ensuring complete filling without creating voids. Smoothing of the applied sealant layer is carried out with a spatula within 10 - 15 minutes after application. Dry to touch is 60 - 90 minutes (at + 23 ° C / 55% RH). Apply the next layers of polyurethane sealant or polyurethane / polyurethane - bitumen waterproofing not earlier than after 90 minutes.
Use gloves and safety goggles when handling sealant.
|Type of material||Thixotropic viscous mass||Operating temperature||from - 40 ° C to + 80 ° C|
|Density||1.2 g / cm³ (at + 20 ° C)||Film formation time||60 - 90 minutes|
|Hardness||40 (Shore A), ISO R868||Curing speed||2 - 2.5 mm / 24 hours|
|Elongation||> 500%||Packaging||600 gr (soft cartridge)|
|Application temperature||from + 5 ° C to + 30 ° C||Shelf life||12 months|
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