The MasterSeal 501 waterproofing system ensures a total and permanent solution to water leakage,...

If you have been looking for Sikatop 501 Seal, you are in the right place. Key Value Building Stores stocks a wide range of items for homes, farms and building sites in Nairobi and other parts of Kenya. This page gives you the main facts about this item and some practical advice so that you can buy with confidence. Read through it slowly, compare it with what you already have at home, and take note of anything you want to confirm before you pay.

Price and value

We list prices in Kenya Shillings so you can plan easily. When working out your budget, include labour, any extra accessories and the cost of getting the items to site. If you are buying in bulk for a building project, talk to us about your full list. Note that this page is not a statement about stock, payment terms or delivery, so confirm those details when you order.

Simple care tips

Keep it simple when it comes to cleaning. Gentle soap, warm water and a soft cloth will handle most everyday dirt. Stay away from steel wool and strong acids unless the maker says they are fine. Check the item now and then for loose screws, leaks or wear, depending on what it is. Fixing small issues early is cheaper and saves you from bigger repairs down the line.

Shopping from anywhere in Kenya

Nairobi keeps growing, with new estates, warehouses and commercial buildings coming up every year from Industrial Area to Mombasa Road, Syokimau and beyond. All this building needs steel, flooring, fencing and site equipment, and that is a big part of what we do. Our showrooms on Homabay Road off Enterprise Road and at Vision Plaza on Mombasa Road are easy to reach. If you are further away, you can still browse online and plan your list.

Check the size before you buy

Sizes matter more than most people think. A product can look perfect in a picture and still be a little too big or too small for your site, wall or floor. So measure twice and buy once, as the old saying goes. If your fundi is around, ask them to take the measurements with you. They will know which points are important for this type of item and can spot problems early.

Working with your fundi

For most items in this range, a good fundi will make a big difference. Show them the product page and talk about where it will go before they start work. Confirm what comes in the package and what extra parts, screws or fittings they may need to buy. Where the job involves heavy machines, height or electricity, use someone who is properly trained. Always follow the instructions that come with the product if they are provided.

What the listing says

The short version is this: The MasterSeal 501 waterproofing system ensures a total and permanent solution to water leakage,.... That is what we can tell you for sure. We do not want to add things that are not confirmed, so you will not find made up measurements or big promises here. If you need more, for example the weight, the exact finish or what comes in the box, just ask us first. A simple question now can save you a wasted trip later.

Who this is good for

This product sits in our Waterproofing & Infrastructure section, so it is mainly meant for people working on that part of the house. It can suit a family building a new home, a contractor running a busy site, or a farmer who needs dependable equipment for daily work. Think about who will use it every day and how often. Something used every day on site needs more thought than an item for a one-off job.

How it will look

Many of our customers in Nairobi like a clean and simple look, while others go for something bolder. There is no wrong choice, it is about what you like and what suits your home. Just keep in mind that screens show colours differently, so the item may look a bit lighter or darker in real life. Compare it with nearby products in the Waterproofing & Infrastructure section to see a few styles side by side.

More items to look at

Want to compare before you decide? Have a look at the full Waterproofing & Infrastructure collection. Here are a few other products in our shop that you may find useful: Heavy Duty Geotextile Fabric (200gsm-2m×50m), Welded Galvanized Gabion Cage/Boxes, MASTERSEAL 501 25kg. Each one has its own page with details and price, so open them and compare side by side. You can also browse the whole Key Value Building Stores shop to find everything else you need for your project.

Useful Kenyan resources

If you want to learn more about product standards in Kenya, the Kenya Bureau of Standards has useful information. For building and construction guidance, you can visit the National Construction Authority. These links are shared for general reading only. They do not mean this product has been certified or approved by those bodies, so ask us if you need specific documents.

We hope this page has made your choice a little easier. If Sikatop 501 Seal looks like the right fit, go ahead and add it to your cart. If you still have questions, reach out and we will do our best to help. Thank you for shopping with Key Value Building Stores. You need it, we've got it.