Select Bonding Liquid

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A solvent based acrylic solution sealer and binder.

Products Applications:
Primers

Purchase:
Prominent Select Bonding Liquid is available in the following sizes: 1lt , 5lt and 20lt 


Description

Appearance: Clear
Solids: 30% by mass
Density: 0.82 kg/litre
Recommended Dry Film Thickness: Not applicable
Spreading Rate: 5 - 10m²/litre dependent on surface porosity and texture
Viscosity: 50 Kµ.
Flash Point: 35°C

Storage:

  • Keep containers properly sealed.
  • Store away from direct heat, sun and severe cold in a place with adequate ventilation.

Available Sizes: 1Lt, 5Lt & 20Lt
Colours: Clear

Respecting The Environment:

  • Lead Free.
  • Dispose of excess product and containers in a responsible manner without harming the environment.

Features

  • Good penetration into absorbent and chalky surfaces
  • Easy to apply
  • Good binding properties

Intended Usages

  • For bonding powdery and chalky surfaces
  • For bonding previously lime-washed surfaces
  • For bonding chalky PVA surfaces
  • For bonding chalky cement roof tiles
  • For bonding chalky off-shutter concrete

Application Details

  • Mixing: Stir well before use with a flat paddle to an even consistency. Stir occasionally during use
  • Method: Roller or brush
  • Thinning: ProGold Mineral Turpentine
  • Cleaning: ProGold Mineral Turpentine

Conditions:

  • Temperature between 5°C and 40°C
  • Relative humidity of less than 85%, preferably between 10:00 and 16:00

Drying time: 
Surface dry:  4 hours; Hard dry:  16 hours at 23ºC
Note:  Higher temperatures will accelerate the drying times (approximately halved for every 10°C increase), whilst lower temperatures will retard the drying time (approximately doubled for every 10°C decrease).

Recoating time: 18 hours to 48 hours maximum at 23ºC
Requirements: 1 - 2 coats (test efficiency by using the masking tape test)

Surface Preparations

Surfaces must be sound, clean and dry (moisture content below 15%) before painting.

1. New work:
1. 1 New, sound plaster : Ensure the plaster is dry. Brush down well to remove as much of the loose material as possible and then apply directly.
1. 2 New, friable plaster : Ensure the plaster is dry. Brush down well to remove as much of the loose material as possible. Apply a coat of Prominent Select Bonding Liquid diluted 20% with ProGold Mineral Turpentine. Apply second coat undiluted.
1. 3 Friable floor screed: Not recommended

2. Redecorating:
2.1 Chalky PVA : Remove chalkiness by high pressure water washer 200bar / 2900psi with a rotating nozzle or ProGold General Purpose Cleaner diluted 1:10 with water and a nylon scrubbing brush. Rinse with clean water, allow drying and then apply a coat of Prominent Select Bonding Liquid diluted 20% with ProGold Mineral Turpentine. Apply second coat undiluted.
2.2 Lime-wash : Remove chalkiness by high pressure water washer 200bar / 2900psi with a rotating nozzle or ProGold General Purpose Cleaner diluted 1:10 with water and a nylon scrubbing brush. Rinse with clean water, allow drying and then apply a coat of Prominent Select Bonding Liquid diluted 20% with ProGold Mineral Turpentine. Apply second coat undiluted.

In all cases, it is necessary to perform a cross hatch adhesion test to ensure proper binding of the substrate took place before the final finishing application commences.

Limitations

  • Cannot be applied to damp surfaces
  • Too much penetration can occur, thus no bonding takes place on the surface and would require further coats
  • Product must not be applied to leave a varnish-like surface and then recoated
  • Product must penetrate the surface to be bonded and thus must it be applied directly to the plaster
  • Cannot be used on enamel finishes or steel
  • The product has poor UV resistance, and thus should be overcoated
  • Product must only be overcoated once completely dry
  • Cannot serve as a primer for Prominent Stoep Enamel or 2 Pack Epoxies
  • Keep out of reach of children.
  • Ensure to maintain good ventilation during application and drying process.
  • In case of skin contact, wash with soap and water or a recognised skin cleaner. Avoid contact with eyes. In case of contact with eyes rinse immediately with running water and seek medical advice
  • If product is ingested drink plenty of water. Do not induce vomiting at any time. Seek medical advice.
  • Refer to the Material Safety Data Sheet (MSDS) for detailed information about the product and transportation and classification criteria. MSDS is available on www.prominentpaints.co.za or from Prominent Customer Service Department.
  • To avoid any risk of spillage, always transport in a secure upright position.

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