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Walther Strong H20 Prime & Liquid Masking
NOW 2-In-1 Primer and Liquid Mask is available in 1L & 5L *NEW* H20 PRIME & MASK BENEFITS Paint & Peel Extremely fast Clean removal Dual purpose primer & peelable mask Can be sprayed, rolled or brush applied Perfect for...
from €45.00 incl. VAT
Zinsser Peel Stop Clear Binding Primers
Zinsser Peel Stop Clear Binding Primer is a revolutionary clear, flexible bridging sealer designed to tackle surfaces with peeling, flaking, dusting, or chalking issues. Perfect for both indoor and outdoor use, this primer forms a breathable membrane over questionable or...
from €15.70 incl. VAT
Zinsser Coverstain Oil Based Adhesion Primer & Sealer
Cover Stain is an all-purpose solvent-based, stain-killing, primer-sealer. Ideal for interior and exterior applications. Re-coat in only two hours. May be used under any solvent-based or water-based topcoat. Up to 9.8m2 coverage per litre on most surfaces. Cover Stain is...
from €21.70 incl. VAT
Tikkurila Otex Solvent-Based Adhesion Primer
Otex This special primer is designed to stick to and seal previously unpainted wood, metal, ceramic tiles, melamine, PVC, glass, MDF, and previously painted surfaces.  When you use this primer you are guaranteed optimum adhesion (once your surface is clean...
from €37.99 incl. VAT
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Owatrol E-B Mix-In Bonding Primer
The Owatrol Water-Based Mix-in Bonding Primer is your ultimate solution for stabilizing and prepping chalky, powdery, or porous surfaces. Available in 1L and 2.5L sizes, this innovative primer alleviates peeling problems by penetrating deeply to stabilize the surface, ensuring a...
from €30.95 incl. VAT
Zinsser Bulls Eye 1-2-3 Adhesion Primer
Bulls Eye 123 is our classic universal interior and exterior, water-based, primer-sealer. It offers low odour application, quick drying convenience and excellent adhesion to glossy surfaces.Bulls Eye 123 is our classic universal interior and exterior, water-based, primer-sealer. It offers low...
from €26.99 incl. VAT
Tikkurila Finngard Exterior Uni Primer
Finngard Exterior Uni Primer - Improves adhesion and colour consistency. Waterborne, acrylic primer paint for facade – strengthens the structure of the substrate, reduces and evens absorbency, unifies colors, improves adhesion of the topcoat facade paint TECHNICAL DATA: For Interior...
from €42.99 incl. VAT
Zinsser Coverstain Oil Based Adhesion Primer & Sealer Aerosol 400ml
Cover Stain aerosol dries quickly and provides outstanding stain killing and undercoating performance. Especially effective on nicotine and water stains. Dries in just 35 minutes and can be recoated in 2 hours. Cover Stain aerosol dries quickly and provides outstanding...
€14.30 incl. VAT
Zinsser Bin Aqua Water Based Primer & Sealer
B-I-N® AQUA is the ultimate water-based primer, sealer, stain killer and odour blocker. The high hiding formulation offers exceptional adhesion, without the need for sanding, and is ideal for both interior and exterior use. B-I-N® AQUA effectively primes, seals, blocks...
from €41.50 incl. VAT
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Osmo WR Base Undercoat 4001 Clear 2.5L
EVEN MORE PROTECTION Extremely water repellent Resistant to blue stain, rot and insect attack Reduces wood swelling and shrinkage No future application necessary SURFACE PREPARATION Wood surface must be clean, dry and frost-free (moisture content max. 20%). Osmo WR Base...
€87.50 incl. VAT
Caparol Haftprimer High Opacity Adhesion Primer/Undercoat
Caparol Haftprimer - The Ultimate Adhesion Promoting Primer Enhance the adhesion and durability of your paint projects with Caparol Haftprimer, an exceptional adhesion-promoting primer and undercoat. Designed for both bare and existing paint coatings, Caparol Haftprimer is ideal for a...
from €19.95 incl. VAT
Juno Hangers Quick-Drying Wood Primer/Undercoat
High opacity synthetic wood primer. A quick-dry primer and undercoat for most interior and exterior new or bare wood surfaces. Provides the best possible adhesion and evens up variable absorption, giving a uniform surface for the finishing system. Recommended for...
from €21.95 incl. VAT
New
Juno Hidrocril Solvent-free Acrylic Sealer
Hidrocril is a solvent-free acrylic waterbased sealer with outstanding penetration, adhesion and resistance properties. Provides a durable, clear protective coating for both interior and exterior applications which is non-yellowing, washable and stain resistant. Gives excellent sealing, flow and filling capacity....
from €15.20 incl. VAT
Juno Waterprim Antioxidant Adhesion Primer
All-purpose waterbased antioxidant adhesion primer. Formulated with acrylic copolymers and anti-corrosive pigments of great durability. Unique in offering anticorrosive properties. Contains low VOC levels and offers quick drying time. Waterprim offers excellent adhesion on hard to paint interior and exterior...
from €18.10 incl. VAT
Juno Natursell Water-Based Wood Primer Undercoat
Quick dry water-based wood primer undercoat. Natursell is a water-based, high opacity, dual purpose primer undercoat for interior and exterior woodwork, Formulated with acrylic resins in aqueous dispersion with great resistance and high opacity. Cleaning and dilution with water. Ideal...
from €20.95 incl. VAT
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Tikkurila Oljypohja Exterior Wood Oil Primer
from €22.99 incl. VAT
Tikkurila Oljypohja Exterior Wood Oil Primer
Matt, solvent-based primer for the treatment of bare, brittle and weathered exterior wood. Oljypohja is an alkyd microporous wood primer suitable for application to new and previously painted timber prior to overcoating with Tikkurila topcoats. Oljypohja is fully tintable to...
from €22.99 incl. VAT
Juno Primerlite Self-Cleaning Masonry Primer
Primer based on Pliolite resins and special pigments of the highest quality. Provides a system of excellent adhesion on porous supports. Breathable, self-cleaning and resistant to alkalis from the substrate. Ideal to achieve a permeable system of the highest quality....
from €79.99 incl. VAT
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Juno Mineral Primer
€89.99 incl. VAT
Juno Mineral Primer
Formulation based on Potassium Silicate solutions and acrylic emulsions, suitable for the treatment of absorbent and poorly consolidated mineral surfaces.Used to strengthen sandy and porous mineral-based plasters and to regulate extremely absorbent surfaces or surfaces with varying degrees of absorbency....
€89.99 incl. VAT

When preparing your home’s exterior for painting, applying the right exterior primer and exterior undercoat is crucial. These products not only protect the building materials from the harsh elements but also ensure that the topcoat of paint adheres smoothly and lasts longer. Understanding their benefits and applications can significantly enhance the durability and appearance of your outdoor walls.

Benefits of Using Exterior Primers & Undercoats

  1. Enhanced Durability: Both exterior primer and undercoat serve as protective layers that shield your walls from weathering, decay, and moisture intrusion, which are common in Ireland's variable climate.

  2. Improved Adhesion: These products provide a sticky base that ensures better adhesion of the topcoat, reducing the likelihood of peeling or flaking paint.

  3. Superior Finish: Applying an undercoat after the primer smoothens imperfections and provides a uniform base that enhances the color and sheen of the final coat.

  4. Cost Efficiency: By improving coverage, outdoor primers & undercoats reduce the number of topcoats needed, saving on paint and labor costs.

How to Apply Exterior Primers & Undercoats

For optimal results, start by cleaning the surface thoroughly to remove any dirt, debris, or peeling paint. Once the surface is dry, apply the exterior primer evenly. This will help in covering stains and providing a uniform base for the exterior undercoat. After the primer has dried, apply the undercoat to smooth out the surface and ensure a solid base for the topcoat. This process not only extends the life of the paint job but also enhances the aesthetic appeal of your home’s outdoors.

Choosing the Right Products

When selecting your outdoor primer and undercoat, consider the material of your home's exterior (wood, masonry, metal, etc.) and the typical weather conditions. Paintlab offers a variety of products tailored to different surfaces and environmental needs. Whether you need a water-resistant option for rainy climates or a sun-blocking primer for sun-exposed walls, choosing the right product is key to a lasting finish.

Where to Buy and Exterior Primer Price

Visit Paintlab’s online store to view our extensive range of primers and undercoats. Our products are competitively priced without compromising on quality. Buy exterior primer and undercoats directly from our website and enjoy the convenience of home delivery. Check our product descriptions for detailed information on coverage, drying times, and application tips to select the best option for your needs.

Conclusion

Using the right primers and undercoats is pivotal in achieving a durable and visually appealing exterior paint job. Paintlab provides top-quality products that ensure your home not only looks great but is also well-protected against the Irish weather. Equip yourself with the best products on the market and give your home the care it deserves.

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