- Filling of structural and expansion joints in reinforced concrete, metal, wood and combined structures of any complexity: interpanel joints of buildings, roofs, irrigation and drainage and hydraulic structures, pools, reservoirs, tunnels, retaining walls, bridges, airfields, timber houses.
- Reliably and flexibly (dynamically) connects and seals dissimilar building materials – concrete, metal, ceramics, glass, wood and others.
- Can be used in direct contact with drinking water and food. For exterior and interior. HYPERSEAL®-25LM – Polyurethane hybrid sealant of a new generation for sealing and sealing joints. One-component paste-like material based on polyurethane. It polymerizes under the influence of air humidity. Low modulus sealant with Shore A25 hardness. Non-toxic after polymerization. Resistant to ultraviolet radiation.
Due to its special hybrid composition, it has excellent adhesion on surfaces traditionally problematic for polyurethane sealants, for example, glass, aluminum, steel, polycarbonate, etc.
The sealant is easy to apply even at low temperatures.
Sealant HYPERSEAL®-25LM gray and white
217,6 ₴
HYPERSEAL®-25LM – Polyurethane hybrid sealant of a new generation for sealing and sealing joints. One-component paste-like material based on polyurethane. It polymerizes under the influence of air humidity.
Low modulus sealant with Shore A25 hardness. Non-toxic after polymerization. Resistant to ultraviolet radiation.
Due to its special hybrid composition, it has excellent adhesion on surfaces traditionally problematic for polyurethane sealants, for example, glass, aluminum, steel, polycarbonate, etc.
The sealant is easy to apply even at low temperatures.
Description
Полное описание
Полное описание
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Application area:
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HYPERSEAL®-EXPERT-150 - Polyurethane hybrid sealant of a new generation for sealing and sealing joints. One-component paste-like material based on polyurethane. It polymerizes under the influence of air humidity.
Low modulus sealant with Shore A25 hardness. Non-toxic after polymerization. Resistant to ultraviolet radiation.
Due to its special hybrid composition, it has excellent adhesion on surfaces traditionally problematic for polyurethane sealants, for example, glass, aluminum, steel, polycarbonate, etc.
The sealant is easy to apply even at low temperatures. HYPERSEAL®-EXPERT-150
Application conditions
type of foundation
Concrete, polymer cement mixtures, metal, glass, wood, etc.
Base strength
R28 = 25 MPa (minimum 15 MPa)
Base moisture
W <10%
Air humidity
W <85%
Operating Temperature (Tvozd, Tosn)
5 ° C - 35 ° C, 3 ° C above the dew point ** It is allowed to apply sealant at low temperatures (up to -15 ° C). The necessary conditions for this are: holding the sealant before starting work in a warm room (for convenience of work) and a dry surface (no frost). The polymerization time increases.
Consumption:
Consumption rate
100 ml / rm (with a seam section 1 cm2)
Specifications:
Packaging
600ml tubes
Colour
White, gray, black, beige
Shelf life
At least 12 months (at 5-25 ° C in a dry and ventilated area)
Material properties:
Dry residue
100%
Consistency before curing
Thixotropic viscous mass
Density (20 ° C)
1.45 g / cm2
Time of formation of the surface film (25 ° C, W = 55%)
2.5-3.5 hours
Polymerization rate
2-3 mm / day (depending on temperature and humidity)Sealant properties:
Operating temperature
- 40 ° C - + 80 ° C
Maximum short-term temperature
+ 120 ° C
Hardness
25 Shore A
Modulus of elasticity at 100% tensile
3.0 kg / cm2
Elasticity (elongation to break)
> 700%
Adhesion to concrete
> 20 kg / cm2
Temperature stability (100 days at 80 ° C)
sustained
Accelerated Aging Test
> 2000 h
Toxicity
None after complete polymerization
Test for alkali resistance (8% KOH, 15 days at 50 ° C)
No change in elasticity
Test for resistance to water (H2O, 30-day cycles of 60-100 ° C)
No change in elasticity
Acid Resistance Test (PH = 2, 10 days @RT)
No change in elasticity
Certified Quality
Primer MICROSEALER-PU 5 Л.
Microsealer-PU - is a one-component, consisting of 100% solid particles, polyurethane primer, ideal for almost any basis. The material has a low viscosity and excellent impregnating properties, ideal for wet or dry concrete. Moreover, the material is ideally suited for both porous and non-porous smooth surfaces, such as glass, polished aluminum or metal surfaces.
It has excellent mechanical properties and high elasticity — the elongation of the film is 400%, which is comparable to the Hyperdesmo® product line, and the tensile strength is more than 20 N / mm2.
Microsealer-PU can be used on wet or "green" concrete, not only as a primer, but also as an impregnation, giving concrete durability.
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Sealant HYPERSEAL®-25LM white
HYPERSEAL®-25LM - Polyurethane hybrid sealant of a new generation for sealing and sealing joints. One-component paste-like material based on polyurethane. It polymerizes under the influence of air humidity.
Low modulus sealant with Shore A25 hardness. Non-toxic after polymerization. Resistant to ultraviolet radiation.
Due to its special hybrid composition, it has excellent adhesion on surfaces traditionally problematic for polyurethane sealants, for example, glass, aluminum, steel, polycarbonate, etc.
The sealant is easy to apply even at low temperatures.