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Sikagard-700 S, Transparent Sealant Facade, 20L

Sikagard-700 S, Transparent Sealant Facade, 20L

Cement & Mortar
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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3,327.50 lei Tax Included
3327.5 RON

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General Specifications
Packaging 20 L
Usage Colourless water-repellent treatment: concrete, brick, stone
Usage Area -
Color Colourless liquid
Chemical Base Silanes/Siloxanes blend in organic solvent
Storage Conditions Max +20 °C, cool and dry, original packaging; away from sun
Density ~ 0.800 kg/l (at +20°C)
Application Thickness -
Ambient Air Temperature +5 °C min. / +30 °C max
Substrate Temperature +5 °C min. / +30 °C max
Working time -
Waiting Time -
Consumption ~ 0.300 - 0.500 kg/m2 (0.375 - 0.625 l/m2) per coat for normally absorbent substrate

Siloxane based water repellent impregnation Class I

A one part solvent based water repellent impregnation for absorbent cementitious substrates. It penetrates well into the open pores of the substrate, providing durable water repellency, while still allowing water vapour diffusion in both directions. Sikagard®-700 S complies with the requirements of EN 1504-2 for hydrophobic Impregnation (penetration depth class I)

Usage

Used as water repellent and colourless protective surface treatment absorbent exposed materials such as concrete, cementitious rendering, concrete tiles, fibre cement, brickwork (clay and lime sand, non-vitrified), natural stone etc. Can also be used as hydrophobic primer under solvent based or water based protective coatings. Used as water-repellent impregnation (hydrophobic treatment) for absorbent substrates such as concrete in civil engineering or building concrete structures. Suitable for protection against ingress (Principle 1, method 1.1 of EN 1504-9) Suitable for moisture control(Principle 2, method 2.1 of EN 1504-9)Suitable for increasing the resistivity(Principle 8, method 8.1 of EN 1504-9)

Advantages
  • Reduction of capillary water absorption.
  • Reduces efflorescence.
  • Reduces dirt penetration into the pores.
  • Improves thermal insulation.
  • Can be overcoated with solvent based and dispersion coating.
  • Higher durability and resistance than conventional silicone based treatments.
  • Does usually not change the appearance of the substrate.
  • Reduces chloride ion ingress and movement.
  • Does not act as a vapour barrier.
Packaging

20 L (5.28 gal)

Colour

Colourless liquid.

Typical Product Data
APPROVALS / STANDARDS

Tested by LPM -qualification test to SIA 162/5, Report A-13719-2 dated April1993 – Water absorption, penetration depth, alkali resistance, water vapour diffusion. Conformity to the requirements of the EN 1504-2 class I – MPL, Sika Tüffenwies dated September 2008

Chemical Base

Silanes/Siloxanes blend in organic solvent.

Shelf Life

12 months from date of production

Storage Conditions

Store in undamaged and unopened, original sealed packaging, in cool and dry conditions at temperatures at maximum +20°C (+68 °F). Protect from direct sunlight.

Density

~ 0.800 kg/l (~ 6.68 lb/gal) (at +20°C (+68 °F))

System Structure

1 - 2 x Sikagard®-700 S.
To ensure durability, a minimum of 2 coats must be applied.

Application
Ambient Air Temperature

+5°C (+41 °F) min. / +30°C (+86 °F) max.

Substrate Temperature

+5°C (+41 °F) min. / +30°C (+86 °F) max.

Waiting Time / Overcoating

Can be overcoated with water/solvent based polymer paints - contact the paint manufacturer for details.

When overcoating with Sikagard® water/solvent based coatings wait at least 5 hours after application of Sikagard® 700 S

Curing Treatment

Sikagard®-700 S does not require any special curing but must be protected from rain for at least 3 hours at +20°C (+68 °F).

Consumption

~ 0.300 - 0.500 kg/m2 (0.375 - 0.625 l/m2) per coat for normally absorbent substrate.

MIXING

Sikagard®-700 S is supplied ready for use and should not be thinned.

APPLICATION

Sikagard®-700 S is applied using low pressure spray, brush or roller, working from the bottom up taking care not to let the product run. Apply subsequent coats “wet on wet”.

CLEANING OF TOOLS

Clean all tools and application equipment with white spirit immediately after use. Hardened / cured material can only be mechanically removed.