FAST GB1 due to its properties is perfect for building walls and walls made of aerated concrete blocks and silicates.
Adhesive mortar FAST GB1 is a water- and frost-resistant thin-layer cement-polymer mortar of M10 class, characterized by high adhesion and easy binding of all elements made of cellular concrete and silicate brick. It is available in two versions in gray and white.
bag - 25 kg
Product's photo
The surfaces of the glued blocks should be thoroughly cleaned of dust and other contaminants that could reduce the adhesion of the adhesive mortar and prevent the execution of a thin, even joint. If there is a need to reduce the absorbency of the surface, prime it with FAST GRUNT G or FAST GRUNT U.
Pour about 4.5 liters of water per 25 kg of dry product into the container and add the contents of the bag, stirring until the homogeneous consistence is achieved, free of lumps (it is recommended to use a slow-speed mixer). Then leave for about 5 minutes and mix again before use (do not add water). The mortar prepared in this way is usable for a period of 3 hours. Apply the mortar to the block with a trowel with straight or serrated edges and immediately correct it in the right position. Max. correction time up to 10 minutes. After placing the block, hit it with a rubber mallet. Squeezed out excess mortar should be carefully removed with a trowel (do not smear it on the side of the aerated concrete).
dry cement-polymer mixture, reinforced with fibers with the addition of plasticizers
about 4.5 l of water for 25 kg of dry product
Store in factory-sealed packages, in dry rooms, on pallets. The shelf life is 12 months.
The product is irritant and contains cement, becomes alkaline after mixing with water. Avoid direct contact with the skin and protect the eyes. In case of contact with the eyes, rinse immediately with plenty of water and seek medical advice. Keep away from children.
