Name: Mapei Epoxy Primer, Component A, 16Kg, Used for Broadcast Sand Key Coat Under Epoxy and PU Floor Systems
Brand: Fepy
SKU: 40462-BAG
Price: 730.61 AED
Availability: InStock

Question 1

What exactly is Mapei Primer SN /A 16Kg and what does it do?

Accepted Answer

Mapei Primer SN /A 16Kg is a solvent-free primer designed for concrete and related substrates. It is suitable for indoor and outdoor use, helps improve adhesion for subsequent coatings or toppings, and is formulated for both new constructions and renovations. The product is available in a large 16 kg package for bigger projects and features a one-coat application approach.

Question 2

Which surfaces can I apply Primer SN /A to?

Accepted Answer

Primer SN /A can be used on concrete, screed, plaster, stucco, render, and wood. It’s designed for indoor and outdoor applications and supports bonding on diverse substrates.

Question 3

Is Primer SN /A solvent-free and safe for indoor use?

Accepted Answer

Yes. Primer SN /A is solvent-free and does not emit hazardous fumes, making it safer for indoor use when proper ventilation is maintained.

Question 4

How do I mix and apply Primer SN /A?

Accepted Answer

Mix the product as per the instructions on the label until a uniform consistency is achieved. Apply using a brush, roller, or spray method, in a single coat. Allow it to dry according to the label’s guidance before applying subsequent coatings or toppings.

Question 5

What is the coverage like for a 16 kg bag, and how much area will it cover?

Accepted Answer

Coverage depends on the porosity and condition of the substrate. The 16 kg package is intended for larger projects and provides effective coverage under typical conditions. For precise coverage, refer to the product label on the container and adjust for your specific surface.

Question 6

Can Primer SN /A be used on wood surfaces as well as concrete?

Accepted Answer

Yes. In addition to concrete and related substrates, Primer SN /A is suitable for wood, making it versatile for multi-material projects.

Question 7

How long does Primer SN /A take to dry between coats or before applying the next layer?

Accepted Answer

Drying and recoat times depend on ambient conditions (temperature, humidity, ventilation) and substrate porosity. Follow the label’s drying times for best results and avoid applying in extreme conditions.

Question 8

What safety and handling precautions should I follow when using Primer SN /A?

Accepted Answer

Use in a well-ventilated area, wear appropriate PPE (gloves, eye protection), and follow the safety guidelines on the label. Since it is solvent-free, it generally has lower risk of hazardous fumes, but standard precautions for chemical primers should still be observed.

Question 9

What makes Primer SN /A stand out compared to other primers on Fepy.com?

Accepted Answer

Primer SN /A combines solvent-free formulation, multi-surface applicability (concrete, screed, plaster, stucco, render, wood), and a one-coat application for quicker projects. It provides enhanced adhesion and abrasion/humidity resistance, making it suitable for both new builds and renovations.

Question 10

Are there similar primer options on Fepy.com and how do they compare?

Accepted Answer

Yes. For smaller jobs, you can consider Mapei Primer SN /A in a 6 kg option, and for very large projects, a 25 kg option. These provide the same core benefits with adjusted packaging:

Question 11

What are practical use cases for Primer SN /A?

Accepted Answer

Use Primer SN /A for interior and exterior concrete projects, including new construction and renovations. It’s suitable before applying toppings or coatings on concrete, screed, plaster, stucco, render, and wood, helping improve adhesion and durability in high-traffic or high-abrasion areas.

Question 12

How should I store Primer SN /A and what about shelf life?

Accepted Answer

Store the container in a cool, dry place, kept sealed when not in use. Protect from extreme temperatures. Refer to the product label for shelf life and any storage-specific instructions.

Mapei Epoxy Primer, Component A, 16Kg, Used for Broadcast Sand Key Coat Under Epoxy and PU Floor Systems

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