Sazilast (SAZI)
Sazilast 52 — pourable thiokol sealant for horizontal joints
Free-flowing polysulfide sealant for pouring into horizontal and hard-to-reach joints of roofs, roads, bridges and tunnels; elongation at least 200%.
Price on request
Sazilast (SAZI)
Sazilast 24 Snezhinka — winter polyurethane sealant for facade joints
The winter formulation of Sazilast 24 Snezhinka makes it possible to seal panel joints and facade cracks at air temperatures from −20 to +25 °C. It is a two-component non-shrinking polyurethane sealant for above-ground parts of buildings; besides a spatula, it can be applied by brush. The joint withstands movement of ±25% and service from −60 to +70 °C, and the predicted service life is 10 conventional years. Kit — 16.5 kg.
Specifications
| Manufacturer | Sazilast (SAZI) — OOO PK “SAZI”, Ramenskoye |
|---|---|
| Type | joint sealants |
| Use | joints and junctions |
| Base | two-component non-shrinking polyurethane sealant (A — polyol, V — polyurethane prepolymer) |
| Colour | white, grey |
| Packaging | 16.5 kg kit |
| Application method | mix components A and V with a low-speed drill at 300–350 rpm for at least 10 min; in cold weather condition to +15…+25 °C before mixing; do not add solvents or water; substrate damp but not wet, cleaned; a compressed polyethylene foam backer rod is placed in the joint (no three-sided adhesion); apply by spatula; working layer from 3 mm to 1/2 of the joint width |
| Application temperature | from −20 to +25 °C |
| Curing | pot life at least 5 h at 23 °C; full cure 7 days at 23 °C |
| Key properties | permissible movement amplitude ±25%; nominal tensile strength at break at least 0.2 MPa; elongation at break at least 300% (on joint specimens); cohesive failure; Shore A hardness after 24 h 20–30; flow not more than 3 mm; density 1.6 g/cm³; dynamic viscosity (0.3 / 13.5 s⁻¹, 25 °C) at least 850 / not more than 65 Pa·s; service from −60 to +70 °C; predicted service life 10 conventional years (3 mm layer, ±25%) |
| Layer thickness | working layer at least 3 mm, not more than 1/2 of the joint width |
| Consumption | 96 g/linear m (20 mm joint, 3 mm layer) |
| Shelf life | 6 months at −20…+30 °C in undamaged packaging, protected from moisture, dust and direct sunlight |
| Standards | STO 032-37547621-2016; GOST R 59522-2021, classes 1 and 3P; certificate of conformity for “Sazilast 24” (manufacturer OOO PK “SAZI”, production — Ramenskoye) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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Sazilast (SAZI)
Sazilast 13 — one-component polyurethane joint sealant
Ready-to-use polyurethane sealant for panel joints, standing-seam roofs, floor joints and sandwich panels; joint movement ±25%.
Price on request
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Sazilast 503 — thixotropic polysulfide sealant of the 500 series
Thixotropic sealant for vertical and inclined joints of bridges and tunnels under mechanical load; tensile strength at break from 1.5 MPa.
Price on request
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Sazilast 24 Klassik — polyurethane sealant for panel joints
Two-component facade sealant for panel joints and cracks in above-ground parts of buildings; classic formulation, applied from −15 to +40 °C.
Price on request
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Sazilast 501 — pourable polysulfide sealant for road joints
Pourable sealant of the 500 series for expansion joints in road pavements, bridges and tunnels under direct mechanical load; strength from 1.3 MPa.
Price on request
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Sazilast 9 — hybrid sealant for joints and cracks
One-component hybrid sealant for joints of block and frame-monolithic buildings, cracks and door frames; joint movement up to 15%.
Price on request