Name: Fosroc Nitocote Primer Sealer, 4L, Protective Resin Coating System for Floors & Structures
Brand: Fepy
SKU: 39911-NOS
Price: 166.67 AED
Availability: InStock

Question 1

What is Fosroc Nitocote Primer Sealer 4L and what does it do?

Accepted Answer

Fosroc Nitocote Primer Sealer 4L is a high-performance polyurethane-based sealer that penetrates porous substrates to form a permanent, water-repellent seal. It primes surfaces and provides long-lasting protection while preparing the substrate for subsequent coatings.

Question 2

What surfaces can I seal with Nitocote Primer Sealer 4L?

Accepted Answer

It is suitable for porous substrates such as precast concrete, masonry, and steel surfaces. It penetrates the material and creates a durable seal to improve protection and adhesion for future coatings.

Question 3

Is Nitocote Primer Sealer 4L a single-component or a two-component system?

Accepted Answer

It is a single-component polyurethane sealer that can be applied directly to the substrate without mixing.

Question 4

What are the key properties and specs of Nitocote Primer Sealer 4L?

Accepted Answer

The product features 100% solids, solvent-free formulation with low VOC, water-repellent impermeability, UV resistance, abrasion resistance, and fast drying. It provides a uniform matte finish and is designed to prepare surfaces for subsequent coatings.

Question 5

How do I apply Nitocote Primer Sealer 4L and what coat thickness should I use?

Accepted Answer

Apply a uniform coat using a brush, roller, or spray. Ensure the surface is clean, dry, and sound before application. Use a single coat for sealing; avoid ponding. The sealer dries to the touch in about 1–2 hours under typical conditions, with full cure dependent on environmental factors.

Question 6

What is the drying and curing time for Nitocote Primer Sealer 4L?

Accepted Answer

Touch dry time is typically 1–2 hours under normal conditions. Full cure will depend on ambient temperature, humidity, and airflow, and the surface should be allowed to cure before subjecting it to service or applying a subsequent coating.

Question 7

What safety precautions should I take when using Nitocote Primer Sealer 4L?

Accepted Answer

The formula is solvent-free and designed for lower VOCs. Use in well-ventilated areas and wear appropriate PPE such as gloves and eye protection. Avoid skin and eye contact, and follow standard chemical handling practices when storing and using the product.

Question 8

Is Nitocote Primer Sealer 4L compatible with other coatings or topcoats?

Accepted Answer

Yes, it is designed to prime and seal porous substrates to improve adhesion for subsequent coatings. It is best used as a primer/sealer layer, and compatibility with specific topcoats should be verified for your project.

Question 9

What maintenance or performance benefits does it provide?

Accepted Answer

The sealer provides long-term protection by reducing water ingress, improving durability, and slowing environmental deterioration. It also creates a stable, matte finish surface that accepts future coatings more consistently, helping to extend the life of the substrate.

Question 10

How does Nitocote Primer Sealer 4L compare to Fosroc Nitocote NB Primer Sealer 4L?

Accepted Answer

Both are Fosroc primers/sealers designed for porous substrates and provide sealing and adhesion preparation. The NB variant is another formulation in the Nitocote family; select the one that best matches your substrate and topcoat compatibility. For direct comparison, see Fosroc NB Primer Sealer options on Fepy.

Question 11

How does Nitocote Primer Sealer 4L compare to a Sika alternative on Fepy?

Accepted Answer

Sika offers priming/sealing products for porous substrates that deliver similar adhesion and protection. The exact performance will depend on substrate type, environmental conditions, and topcoat compatibility. If you’re considering a Sika option, review its technical data to ensure it meets your project requirements. Compare on Fepy using available Sika primer products.

Question 12

Where can I find related alternatives on Fepy for comparison purposes?

Accepted Answer

You can explore related primer/sealer options on Fepy to compare formulation and size variants, such as size variants of Fosroc Nitocote primers or compatible primers from other brands available on Fepy. Use the site navigation or search to locate comparable products and sizes for side-by-side assessment.

Fosroc Nitocote Primer Sealer, 4L, Protective Resin Coating System for Floors & Structures

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