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Lime Prime: Essential Primer for Stabilizing Porous and Lime-Based Substrates - Internal Wall Primer

Verified by manufacturer 2 months ago

Intelligent Membranes

An acrylic waterborne ultrafine primer, used to consolidate porous and weak substrates and improve adhesion of surfaces in preparation for air and vapour control membrane installation.

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Application

Apply Lime Prime by low pressure or with airless spray equipment with just one layer approximately 100 gr/m², depending on the porosity of the substrate.

  • Shake before use.
  • Remove dust and all friable parts from the substrate.
  • The application of Lime Prime does not avoid the need for substrate preparation.
  • Apply Lime Prime by low pressure spray or with airless spray equipment.
  • Apply only 1 layer, approximately 100 gr/m², depending on the porosity of the substrate.
  • Allow to dry before application of water-born dispersion coatings.
  • Do not dilute.
  • Apply only on porous substrates.
  • Minimal application temperature : +5° C.
  • To be applied between +5° C to +35° C.
  • Do not apply in sunlight.
  • Clean tools with water.


Suitable for use on:

  • Lime-based substrates.
  • Older dusty substrates to consolidate.
  • Water sensitive substrates such as gypsum board and gypsum plaster.

Description

Lime Prime is an acrylic waterborne ultrafine primer based on micro emulsions, applied on porous and less cohesive substrates prior to the application of Passive Purple®, Airtight White® or Passive Purple® External.


Passive Purple Lime Prime – Interior primer for use in Passive Purple system. Comes in a 10 kg container.

Acrylic waterborne ultrafine primer for porous lime and older dusty substrates.


Lime Prime interior primer is a waterborne primer, applied on porous and less cohesive substrates, prior to the application of waterborne dispersion coatings. The use of this primer will consolidate the substrate and improve the adhesion of coatings on difficult substrates and reduce risk of surface defects. Typically used on older dusty substrates and porous substrates like concrete bricks, calcium silicate stone, renders.


Features and benefits:

  • Specifically formulated to provide enhanced adhesion with Passive Purple®, Airtight White® or Passive Purple® External.
  • Application at temperatures of +5 °C and above.
  • Shelf-life of 12 months.
  • Supplied in 5 L can.
  • Waterborne.

General information

Color

White

Finish

Primed

Material

Liquid

Acrylic

Water-borne

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_35_31_66_94 Water-based acrylic primersPrimary

CAWS

M22/120 Sprayed

Product range

Primers - Lime Products
Primers
Vapour Control - Air barrier / Internal
Vapour Control - Air barrier / External

Specification data - Water-based acrylic primers

Colour

Milky white.

Density

±1.0–1.1 kg/ L.

pH value

7–8.

Solids content

10%.

Application temperature

+5° C to +35° C.

Coverage

200 g/m².

Shelf life

12 month.

Guidance for specification option:

In un-opened packaging and if stored correctly. Protect against frost.

Capacity

5 L.

Application method

Low pressure spray or with airless spray equipment.

Composition

Acrylic waterborne.

Sustainability data

Country of material origin

Europe

Country of product manufacture

Europe

Material

Liquid

Acrylic

Water-borne

Recyclability

Not recyclable due to its adhesion to other products

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

Installation guide of Lime Prime

Installation guide of Lime Prime