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Foam mounting - POBUTOVA
All-season — application at sub-zero temperatures
High yield and uniform structure
Excellent adhesion and stability (does not sag, does not crumble)
Thermal and sound insulation of joints
Easy to use for DIY enthusiasts
139.02 - 296.04 ₴
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Lacrysil Household Foam — All-Season Foam for Installation and Insulation (with Straw Applicator)
High-quality one-component polyurethane household foam (TM Lacrysil) — a universal solution for home repairs! Provides quick filling, fixation, thermal and sound insulation of joints, with high adhesion and dimensional stability after curing.
Key Features:
Base: Polyurethane (one-component, cures with air moisture)
Color: Beige / Light yellow
Type: Household (manual, with straw applicator)
Seasonality: All-season
Application temperature: from -15 °C to +30 °C (or +5…+35 °C depending on batch)
Service temperature: -60…+100 °C
Secondary expansion: 2–3 times (300–400%)
Skin formation time: 10–15 min
Time for initial processing (cutting): 15–25 min
Full curing: 12–24 hours
Adhesion: Excellent to brick, concrete, plaster, wood, metal, PVC, glass, etc.
After curing: High density, stable dimensions, thermal and sound insulation, moisture resistance (not for permanent immersion)
Eco-friendliness: Low odor after drying
Shelf life: 18 months (at +5…+30 °C)
Advantages:
All-season — application at sub-zero temperatures
High yield and uniform structure
Excellent adhesion and stability (does not sag, does not crumble)
Thermal and sound insulation of joints
Easy to use for DIY enthusiasts
Applications:
Installation of window and door frames, window sills, thresholds; filling gaps, cavities, cracks; fixing wall panels, skirting boards, moldings; thermal and sound insulation of joints in walls, roofs, floors; sealing openings around pipes, cables, etc. Suitable for interior and exterior household use.
Application method: Shake the can 20–30 times, moisten the surface with water (for better curing), turn the can upside down, apply evenly into the joint (fill to 30–50% of the volume due to expansion), trim excess after 15–25 min. Full curing — 12–24 hours. Wear gloves, ventilate the area.
Reliable household foam for quick repairs — Lacrysil Household Foam! High yield, stability, affordable price.
- Foam output, bottle 750 ml up to 60 liters
- Foam output, bottle 800 ml up to 65 liters
- Foam output, bottle 850 ml up to 70 liters
- secondary expansion 2-3 times
- Heat resistance −60…+100 °C
- Primary processing time 25 min
- Skin Formation Time 10 min
- Tack-free time 15-20 min
- Full cure time 12-24 hours
Lacrysil Household Foam (with straw applicator, all-season) is designed for quick filling, fixing, thermal and sound insulation of joints, gaps, and cavities in household repairs. It expands 2–3 times, providing excellent adhesion and stability after curing.
Recommended Applications:
Installation of window and door frames (partial filling of joints)
Installation of window sills, thresholds, skirting boards, moldings
Filling gaps, cracks, cavities around frames, pipes, cables
Fixing lightweight panels, decorative elements, shelving units
Thermal and sound insulation of walls, floors, roofs, partitions
Sealing openings around ventilation, electrical wiring, plumbing
Filling gaps in walls, ceilings, floors
Insulation and sealing in garages, balconies, loggias, utility rooms
Minor household repairs (fixing furniture, shelves, decor)
Suitable for these surfaces:
Concrete, brick, aerated block, foam concrete
Cement and gypsum plasters, screeds
Wood, chipboard, OSB, plywood
Metal (aluminum, steel)
PVC, plastic panels
Glass, ceramics, tiles
Old plaster, wallpaper (after cleaning)
Not Recommended For:
Filling large cavities without formwork (foam may sag)
Constant contact with water (not for waterproofing)
Joints subject to heavy mechanical loads or constant friction
Surfaces constantly submerged in water
Food contact surfaces or areas with direct food exposure
Filling joints in high-temperature zones (above +100 °C after curing)
Important Recommendations Before Application:
Surfaces must be clean, free of dust, grease, old foam
It is recommended to moisten the surface with water (for better curing and adhesion)
Shake the can 20–30 times (especially before first use)
Turn the can upside down during application
Fill the joint to 30–50% of its volume (due to secondary expansion)
Avoid applying to wet surfaces or during heavy rain
Wear gloves, goggles, and work in a ventilated area
Do not load the joint until fully cured (12–24 hours)
Trim excess foam with a knife after 15–25 minutes (after skin formation)
Typical Usage Examples:
Filling gaps around a window frame after installation
Fixing a window sill and threshold
Insulating joints in walls and floors
Filling gaps around heating pipes and drains
Fixing skirting boards and moldings
Sealing openings around cables and electrical sockets
Insulating a balcony or loggia
Minor repairs of cracks in walls or ceilings
After full curing (12–24 hours), the foam can be cut, sanded, plastered, filled, or painted. It is non-conductive and has good thermal and sound insulation properties.
Lacrysil Household Foam — a simple, reliable, and economical choice for home repairs. High yield, stability, easy to use!