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Sealant Primers

  • everbuild-p1-primer

    Everbuild P1 Porous Primer

    £49.99 £39.90

    Everbuild P1 Porous Primer is a copolymer primer for use on porous surfaces before applying all common types of sealants.

    USES

    For use on:
    – Brick
    – Stone
    – Concrete
    – Blockwork
    – Floor Screeds
    – Render

    CHARACTERISTICS / ADVANTAGES

    – Works on most common porous building materials.
    – Acts as a primer for dusty screeds.
    – Works with all common silicone types.

    APPLICATION INSTRUCTIONS

    METHOD / TOOLS

    Apply Everbuild P1 by using a brush in one coat and allow to dry.

    LIMITATIONS

    – Do not use against substrates that bleed oil or plasticisers.
    – Can not be used below +5°C.
    – Do not apply wet or damp surfaces.

    VALUE BASE

    All technical data stated are based on our own laboratory tests. Actual data may vary.

    For other primers & cleaners on our website, please click here.

    For any other information on Everbuild products, please visit their website here.

  • everbuild-np-2-primer

    Everbuild Sealant Primer NP2

    £85.00 £65.00

    Everbuild Sealant Primer NP2 is a solvent based, polyorganosiloxane primer, specifically designed for use on non-porous areas prior to applying all common types of silicone.

    USES for

    – Glass
    – uPVC
    – Aluminium
    – Steel
    – Ceramics

    CHARACTERISTICS / ADVANTAGES

    –  Everbuild Sealant Primer NP2 works on most non-porous materials.
    – Works with all common silicone types.
    – Can also be used with PU and hybrid based sealants

    APPLICATION INSTRUCTIONS

    Coverage will vary according to type and porosity of substrate. As a guide, a 1L tin will cover approx 2.5m².

    APPLICATION METHOD / TOOLS

    Apply one coat with a brush and allow to dry.

    LIMITATIONS

    – Can not be used over bitumen or substrates that bleed oil or plasticizers.
    – Do not use below +5°C.
    – Can not be applied to damp or wet surfaces.

    VALUE BASE

    All information is based on tests done in a laboratory environment. Actual measured data may vary.

    For all other primers & cleaners on our website, please click here.

    For any further information you may need on Everbuild products, please visit their website here.

  • fosroc-ms2-primer

    FOSROC MS2 Primer 750ml

    £87.99 £75.99

    FOSROC MS2 is a two-part priming system used in conjunction with Fosroc Nitoseal sealant range. It is required for use in joints alongside Nitoseal that are set to be intermittently or permanently immersed in water, or where the substrate is likely to be saturated (for example, externally).

    FOSROC MS2 Nitoseal primer is formulated for priming prior to application of the sealant

    Application

    Empty the entire contents of the hardener tin into the base tin, replace the base tin cap. Mix by shaking thoroughly for 2 minutes. Prime the joint face using a dry, clean brush. Avoid over-application of the primer & avoid causing puddles in the bottom of the joint. The sealant should be applied between 30 minutes & 4 hours after the primer has been applied. If the area is not sealed within this time frame, the primer residue will need to be removed by either grit blasting or grinding, before the primer can be reapplied. The mixed Primer MS2 solution must be applied within one working day. Do not use part packs.

    For all other FOSROC products available on our website, please click here.

    For any further information you require or need on FOSROC, please visit their website here.

  • fosroc-primer-7

    FOSROC Primer 7 – Surface primer for polysulphide sealant 500ml

    £49.95 £44.34

    Fosroc primer 7 comes as a ready to use, brush-on liquid, that prepares porous surfaces such as stone, brickwork, concrete, timber and un-glazed edges of ceramic tiles before the application of Thioflex 600.

    Uses

    Primer 7 is used to prime concrete joint edges before applying Thioflex 600 polysulphide joint sealants. If the joints are likely to be subject to long term moisture, then Primer 13 should be considered.

    Advantages

    – Fast-drying – enables sealant work to progress
    – Single component – no mixing required

    Description

    Primer 7 is a low viscosity one-component solvent-based priming system for concrete joints before the installation of Thioflex 600 joint sealants.

    Technical Support

    – Easy to use, brush applied primer
    – Essential for use with Thioflex 600
    – Widely used for the priming of movement joints in building and civil engineering structures that are being sealed with Thioflex 600

    For all other FOSROC products on our website, please click here.

    For any further information on Fosroc products, please visit their website here.

  • ndd-sika-primer-3n

    Sika Primer 3N – 1 Litre

    £34.59 £29.00

    Sika Primer 3N is one part, a solvent-containing primer for Sika joint sealants and elastic adhesives.

    Sika Primer 3N is Sold in 1 Litre Bottles.

    SUBSTRATE PREPARATION

    All substrates must be clean, dry and homogeneous, free from oils, grease, dust and loose or friable particles.

    APPLICATION METHOD

    Apply Sika 3N with a clean brush or clean roller. Sika Primer-3 N only needs to be applied once.

    Uses:

    –  As a primer under Sikaflex Joint sealing products before application
    – Primer for Sikaflex AT Joint Sealants
    – Can also be used as a primer for Sikabond products
    – For use on porous substrates such as concrete

    Benefits of 3N Primer :

    – Easily applied (With brush or roller)
    – Provides a stronger and longer-lasting bond, creating an improved seal
    – Is compatible on substrates with up to 8% moisture content

     

    LIMITATIONS

    – Sika Primer-3 N must be used within a month after opening the container.
    – Discard any primer that has gelled.

    Primers are adhesion enhancers. They are not a substitute for the correct cleaning of a surface, nor do they improve the strength of the surface significantly.

    If more technical information is needed, please visit Sika Everbuilds website here.

    For all other primers & cleaners on our website, please click here.

  • ndd-Soudal-primer-100

    Soudal Primer 100

    £24.99 £14.00

    Soudal Primer 100 is a universal primer for use prior to applying polyurethane sealant to porous surfaces.

    CHARACTERISTICS

    – Liquid, easy application
    – Suitable for all professional sealants based on polyurethane, polysulfide and MS-polymers.

    APPLICATIONS

    – Surfaces of expansion joints
    – Joint surfaces of porous materials

    DIRECTIONS FOR USE

    Method: brush
    Application temperature: +5°C to +25°C
    Clean: with white spirit immediately after application
    Recommendation: after application of Primer 100, wait for 60 minutes at least and 4 hours at the most before applying a sealant

    Product Benefits:

    – Liquid primer for porous substrates

    – Universal Primer – Can be used with both Polyurethanes and Hybrid Polymers

    – One Component – Easy to use

    – Clear Solution

    REMARKS

    If the maximum waiting time of 4 hours has passed before application of the sealant, apply a new layer of Primer 100.

    Soudal Primer 100 should only be used with polyurethane, polysulfide and MS-polymer sealants. For silicone-based products, please use Soudal Primer 150.

    PACKAGING

    Soudal primer 100 comes in a 500ml tin.

    SHELF LIFE

    6 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and +25°. Protect against frost!

    For all other primers on our website, please click here.

    For any further information you may need on Soudal products, please visit their website here.