ŚMIG C-50 can be used with prefabricated and manually cut plasterboards. Its high flexibility and strength ensures durability of joints without reinforcement tape. ŚMIG C-50 is also used for filling, patching and chasing in small and large areas of walls and ceilings.
Perfectly White
ŚMIG C-50 in the form of wet paste or when dried remains white.
Flexible and resistant to cracks
Due to polymer networks after drying and bonding, ŚMIG C-50 is highly flexible and resistant to cracking. NOTE! The product reaches its structural stability, flexibility and adhesion only after drying and bonding have been completed.
Economical and convenient
ŚMIG C-50 is intended for immediate use after opening of its packaging. Work can be interrupted at any time by tightly closing the bucket. Next time after opening, the product can be used again. ŚMIG C-50 should be applied straight from the bucket without any preparation. This makes the product very convenient to use and saves up to 10% of time (no need for traditional gypsum mortar preparation). Thanks to the use of the entire bucket content, the product is also more economical than traditional mortars. When preparing a mixture from dry product, it often happens that a large part of the material is not used, solidifies and is not suitable for use. With the ready-made products, you can avoid the waste, as you take from the bucket only material that is needed. The rest can be used later, provided you close the packaging tightly.
Layer width
Pre-fabricated plasterboards should be fitted with a gap of 3-5 mm. When cut, edges of plasterboards should be profiled at 45°, treated with K-15 primer and fitted while maintaining a gap of 1-2 mm.
Bonding time 2h
The mortar bonding time is approximately 1-2 hours for a 1 mm layer and approximately 24 hours for a 5 mm layer (at +20°C and with good ventilation). The bonding time may increase or decrease depending on the temperature. A temperature below +10°C stops bonding.
Jointing strength
Joints are susceptible to cracking due to the low strength of joints traditionally made from gypsum putty and paper tape. Its strength is about 320 N, while the strength of a typical plasterboard is on average 520 N. ŚMIG C-50 reinforced with a polymer network guarantees higher strength even without tape.
