Table of Contents
Note: Does not prevent timber greying. Canvas/Fabrics: Bondall Multi Surface Waterproofer waterproofs natural fabric, canvas, tents, tarpaulins, shoes, backpacks, sleeping bags, ground sheets etc. (Note: may darken certain fabrics, do not apply to synthetic fabric or thread).
Is BondCrete a Waterproofer?
No, BondCrete is not a waterproofing product and will re-emulsify when it comes into contact with water.
Is BondCrete a good sealer?
Bondall BondCrete is an extremely versatile bonding and sealing agent widely used in the building and renovating industry.
When should I use BondCrete?
Always apply BondCrete to clean surfaces free of oil, grease, mould, loose materials or any foreign matter. Do not use BondCrete in permanently wet or damp areas, except to make a cement slurry or diluted BondCrete is used as an admix to cement or sand/cement aggregate mixtures.
Is BondCrete the same as PVA glue?
No. They are not the same product, similar yes, same – no. Look up the MSDS for both products.
Can BondCrete be sprayed?
* dUst prooFinG And/or retArdinG oiL penetrAtinG oF interior concrete FLoors: to a clean floor apply a sealing coat of diluted bondcrete (bondcrete 1: water 6) by brush, roller or spray. Leave to dry for approximately 12 hours. For exterior use, apply bondall paving & concrete sealer.
What is BondCrete used for?
BondCrete is suitable for Tiling, adhesive for craft work, patching of most surfaces, sealing concrete, rendering surfaces and most cement applications. BondCrete is widely used in the building and renovating industry.
Can you use BondCrete as an undercoat?
Bondcrete can be used as a universal sealer and undercoat.
What is the shelf life of BondCrete?
STORAGE & SHELF LIFE ● Keep material covered and off the ground to prevent exposure to moisture. Store in a dry, covered area away from direct sunlight. Under recommended storage conditions and when stored in original unopened packaging, expected shelf life is 12 months from the date of purchase.
How do you remove BondCrete?
As surface sealers bond to the surface of the concrete, the presence of old sealer can impede that adhesion process. The easiest way to remove a concrete sealer is to begin by acid etching the surface of the concrete with muriatic acid.
Will BondCrete stop rising damp?
Bondall Dampcourse additive offers a permanent solution to rising damp. Add Bondall Dampcourse should be used at the rate of (1 litre: 40 kg cement).
Does concrete stick to waterproofing?
When waterproofing concrete isn’t enough The concrete is then poured on top of the membrane, forming a bond to keep water and moisture out. For example, if gaps form due to ground settlement, the waterproof membrane should remain affixed to the concrete.
What are the ingredients of BondCrete?
Beddings up to 6mm – 1 part cement: 2 part fine sand Beddings over 6mm – 1 part cement: 3 part fine sand Mixed to a workable consistency with BondCrete admix (BondCrete 1:water 4) in place of normal water.
Does adding PVA to cement make it waterproof?
PVA in Cement and Mortar PVA can be added to a cement mortar mix to give the mix a) slightly better waterproofing qualities and b) advanced adhesion to the surface it is applied to. Painting a coat of PVA on the surface before the cement mortar is applied can even further increase this adhesion.
Can I use BondCrete to seal grout?
Bondall BondCrete for Tile Grouting Any Bedding Mix not used within 45 minutes of mixing should be discarded. Any Bedding Mix or grout containing BondCrete must be cleaned off the face of the tile before it dries. Floor tiles must be applied on full beddings only.
Is PVA waterproof?
The main use of PVA glue is as a wood glue. Although most PVA glues used industrially are water resistant to grade 2, which means they can sustain several cycles of soaking/drying without having the glue fail, they are NOT Waterproof.
What is a concrete bonding agent?
Concrete bonding agents are natural or synthetic materials used to join the old and new concrete surfaces. This agent can also be used to join the successive concrete layers. This chemical helps to allow different concrete surfaces to behave like a single unit.
Is there a sealer for concrete?
There are two main types of concrete sealers: film-forming sealers and penetrating sealers. Film-forming sealers include acrylics, epoxies, and urethanes that form a coating on the surface of the concrete. Film-forming sealers, especially acrylics, are more susceptible to wear and will need to be reapplied frequently.
Can you mix BondCrete with render?
Notes: Unless specified, the suggested render mix is 2.5 – 3 parts sand, 1 part cement mix to a workable consistency with diluted BondCrete Admixture.
How do I get a slurry for SBR?
Prepare the base thoroughly and apply a bonding slurry. The materials should be mixed to a semi-dry consistency and applied into a wet bonding slurry at a thickness of 25mm. For floor toppings above 25mm reduce the SBR to 5 litres and add extra water to produce a semi-dry mix. Protect from frost.
How do you use Hydrocrete?
Use Hydrocrete as admixture (1 part Hydrocrete: 1 part water) in the topping/patching mixture in place of normal water. BOND COAT FOR USE OVER GLASS GLAZED TILES, STEEL OR DENSE CONCRETE: Apply a brush coat of (1 part Hydrocrete: 1 part cement) by volume. Allow the coating to dry.
How do you seal concrete?
Here’s a step-by-step summary of how to seal concrete: Remove all oil, grease, stains, dirt, and dust from the concrete. Strip any existing sealer from the surface. Open up the concrete with an etching solution. Apply a thin coat of sealer using a roller or sprayer. Wait for the first layer of sealer to dry.
How do you use Bondall Silasec?
Preparation. Clean surface thoroughly to remove contaminants. Do not attempt to waterproof an unsound surface. Application. For use as a Cement Paint. By volume, mix 1 part Silasec : 5 parts water : 7 parts fresh GP Portland cement. Drying. Apply a minimum of three coats at 24-hour intervals.
Will Xylene remove water-based sealer?
Water-based concrete sealers can be removed through chemical etching, aggressive pressure washing or mechanical scarification. Start by removing any visible peeling and flaking and use a solvent-based stripper such as Xylene to remove the previous sealer.
What does Xylene do to concrete sealer?
The Xylene will quickly open the sealer up and allow the moisture to escape, causing the sealer to dry a clear color. You likely won’t need to apply any more sealer to areas that are just sprayed.
Can you use a water-based sealer over a solvent based sealer?
If it was a water-based sealer, then you can safely reseal using either a solvent-based or water-based sealer. If a solvent-based sealer was originally used, you’ll want to reseal using a solvent-based sealer. A water-based sealer cannot be applied on top of a solvent-based sealer.
