SPECIAL GREY MORTAR 25Kg/Bag

Composition

Product based on high resistance cement, selected aggregates, and other additives.

Features and applications

• White finish.
• To be applied indoors and outdoors.
• Waterproof cladding.
• Permeable to water vapour, allowing the substrate to breathe.
• Excellent adherence and plasticity.
• For plastering on rough cast or applying in two coats.
• Up to 1cm thickness. Non slip.
• Smooth or sponge floated finish.

Substrates

• Conventional cement and brickwork based substrates.
• Substrates must be resistant, stable, sound and clean, free of dust, demolding agents, organic products, etc.
• In case of hot or windy weather conditions or when applying over absorbent substrates, it is advisable to wet the substrate and wait till the thin layer of water disappears.
• With low-porosity substrates, apply a priming coat (IMPLAFIX) or improve roughness by mechanical means.
• Do not apply on gypsum or on paint.          

Instructions for use

MANUAL APPLICATION

• Add water and mix by hand or mechanically until it takes on an even and workable consistency.
• Spread the mixed product over the substrate with the use of a trowel.
• Let stand as long as necessary and then float finish.

MECHANICAL APPLICATION

• Fix the optimum proportion water/mortar according to the chosen pump (section and hose length) and external weather conditions. Start with 20% proportion and modify it gradually until you achieve the appropriate consistency.
• It is important to maintain the same variables affecting the features of the applied mortar (distance to the wall, angle of application and water proportion).

Cautions and recommendations

• Do not apply below 5ºC nor above 30ºC.
• Do not apply when there is a risk of frost, rain, strong wind or direct sunlight.
• For a thickness of over 1 cm, it is advisable to apply the product in two coats.
• In extreme weather conditions (strong winds or high temperatures) it is necessary to water the product with light sprinklers the day after applying it.

Packaging

25 kg plastic-lined paper bags.
Shelf life: 1 year in sealed original packaging, sheltered from weather conditions and humidity.

Note

Instructions of use are given based on our testing and knowledge and do not imply any commitment. Said instructions do not free the user from examining and verifying the product for its correct use.
The manufacturer's liability is limited to the value of the used goods. Complaints must be accompanied with the originall package to allow proper traceability.