Primers/Additives Archives - MB Napier

Gripset 11Y – Latex Waterproof Additive
High performance latex additive specifically formulated to enhance the performance and durability of cement-based compounds. Improves adhesion strength. Enhances water resistance, gas permeability and waterproof properties. Increases flexural strength, durability and abrasion resistance

Uses

Primer & sealing slurries

Waterproof renders, screeds and toppings

Repair mortars

Substrates

Concrete, masonry, renders and screeds

Cement sheeting, plaster board and general wet area linings

Asphalt and bitumen surfaces

Refer to datasheet for general and specialized applications

Colour White liquid

Packaging 5 litre and 15 litre pails; 200 litre drums, 1000 litre IBC
Details
Gripset Xpress SP – Rapid Set Primer
Gripset Xpress SP is a solvent free primer specifically developed with adhesion enhancing properties for non-porous, dense and smooth substrates. It is designed for use on both wall and floor surfaces, achieving high adhesion without the need for etching or using solvents. Ideally suited for the application of Gripset self-adhesive sheet and liquid membrane systems to enable the bond to difficult substrates. Also suitable for porous surfaces.

Uses

Solvent free alternative to dangerous solvent based primers

Super adhesion properties

Suitable for wall & floor surfaces

Substrates

Metals including: galvanised iron, zincalume, aluminium, stainless steel, copper, brass treated steel, colorbond sheeting

Precast and tilt up concrete, glass reinforced concrete

Hardwood and dense timber surfaces

Existing ceramic tiles, vitrified tiles and natural stone

Colour Wet/Dry – off white, not opaque

Dry Times 30 mins @ 23^oC & 50% RH

Packaging 1litre and 10 litre pails
Details
Gripset Xpress Primer H2O Plus – 1 component vapour barrier primer
Gripset Xpress Primer H20 Plus is a unique 1 component vapour barrier primer designed for use on concrete, screeds and mineral surfaces. Xpress Primer H20 Plus forms a vapour barrier to prevent blistering and delamination of membranes associated with residual dampness and surface moisture, with its outstanding penetrating and adhesion properties. Once dried Xpress Primer H20 Plus will enhance the adhesion of overlaid coatings and finishes. Fast drying properties, this unique vapour barrier forms a unique colour-changing effect while drying. It is applied as a milky white liquid and creates a light green tinge during the drying phase before becoming clear in its fully dry state when it is ready to be overcoated. Unlike traditional vapour barrier coatings, once cured the Xpress Primer H20 Plus will not change the surface properties of concrete and mineral surfaces, ensuring membranes and adhesives will bond as designed.

Uses

Fully compatible with Gripset membranes, tile adhesives, water based vinyl and flooring adhesives, renders, mortars and acrylic paints and texture coatings

Economical surface coverage of up to 1 litre/8m²

Can be used as an exposed protective sealer over concrete against carbonation and general degradation

Suitable for internal and external applications

Substrates

Substrates suitable for applying Vapour Stop over include:

Concrete, masonry surfaces, renders, screeds.

Concrete blocks and aerated concrete

Cement sheeting, plaster board and general wet area linings

Absorbent surfaces

Coverage 1itre per 6-8m²

Dry Times 1 hour

Colour When Applied: Milky whiteCuring: Light green tingeDries: Clear

Packaging 10 litre pails
Details
Gripset OP – Non-Porous Surface Primer

Solvent free primer specifically developed with adhesion enhancing properties on metals, and non absorbent substrates. Suitable for both vertical and horizontal surfaces, achieving high adhesion without the need for etching or using solvents. Outstanding adhesion properties over non porous substrates. Solvent free, fast drying. Enables adhesion of Gripset membranes, coatings, adhesives and mortars over difficult substrates Substrates Metals including: galvanised iron, zincalume, aluminium, stainless steel, copper, brass treated steel, colorbond sheeting Precast and tilt up concrete, glass reinforced concrete Existing ceramic tiles, vitrified tiles and natural stone
Coverage Up to 1 litre/12m²

Dry Times 30-60mins

Colour Wet/dry: Blue

Packaging 5 litre and 15 litre pails

Details
Gripset E60 – Water Based Epoxy Primer 4L kit
Uses

Moisture barrier to negative sides of underground wall structures to prevent moisture ingress (basements, lift pits, retaining walls etc)

Protective primer over concrete and mineral surfaces containing residual dampness, enabling the application of finished coatings without blistering or delamination

Protection against rising damp and efflorescence on wall and floor surfaces to enable direct fixing of vinyl, carpet, tiles, timber, levelling compounds, screeds etc over

Substrates

Concrete, masonry surfaces, renders, screeds.

Concrete blocks and aerated concrete.

Coverage Vapour block primer/efflorescence prevention: 1 litre/3m² Moisture Barrier: 2 x coats at a coverage of 1 litre/3m²per coat

Dry Times Recoat: 2-4 hours Finishes: 24 hours

Colour Wet/Dry: Pale grey

Packaging 10 litre Kit - Part A & Part B in 5 Litre in plastic pails 20 litre Kit – Part A 10 litre of product in 20 litre pail & Part B in 10 litre plastic pail
Details
Gripset GP – General Purpose Primer 15L
Multipurpose 2 in 1 primer and a bonding agent. As a primer, Gripset GP enhances adhesion of Gripset membranes over porous surfaces. As a bonding agent, it improves adhesion, strength and waterproof properties of cement-based compounds. Suitable for porous substrates. Fast drying with economical coverage. Outstanding adhesion.
Uses

Primer for Gripset membranes

Tile, render and paint primer (acrylic paints only)

Substrates

Concrete, masonry, renders and screeds

Concrete blocks and aerated concrete

Cement sheeting, plaster board and general wet area linings

Coverage Membrane primer: Applied neat at 1 litre per 6m² Paint, tile or render primer: Dilute 1 part GP to 2 parts water

Dry Times 20-30 minutes

Colour Wet: White Dry: Clear

Packaging 5 litre and 15 litre pails; 200 litre drums; 1000 litre IBC
Details

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