Product added to basket
Loading
Loading

Hardener for putty

A 2K (two-component) polyester putty is used together with a hardener. The curing process creates a strong and durable surface by initiating a chemical reaction between the putty and the hardener. Without the hardener, the putty will not harden properly and you will not achieve the desired strength and durability. For optimal use, we recommend putty mixing board and Japanese puttyknife.

6 Products
20-900 Bpo Hardener Tube 40 G
674 in stock

Q-Refinish 20-900-0040

20-900 Bpo Hardener Tube 40 G

1 TUBE(40 G)

€3,02

Limited quantity - item is being omitted
20-900 Bpo Hardener Cartridge 60 G
64 in stock

Q-Refinish 20-900-0060

20-900 Bpo Hardener Cartridge 60 G

1 PATRON(60 G)

€5,21

Limited quantity - item is being omitted
Save 60%
762R Bpo Hardener Paste Red 50 Ml
5 in stock • While stock lasts

Cromax 88250-20

762R Bpo Hardener Paste Red 50 Ml

€8,01
1 TUBE(50 ML)

€3,20

Limited quantity - item is being omitted
Save 60%
764R Hardener For Rc-Cartridge
16 in stock • While stock lasts

Cromax 88250-3

764R Hardener For Rc-Cartridge

€6,45
1 TUBE(60 G)

€2,58

Limited quantity - item is being omitted
Blue Discount
Save 25%
Bpo Hardener 50G
Delivery 13-14 working days

Motip 000079

Bpo Hardener 50G

€5,93
1 TUBE(50 G)

€4,45

Limited quantity - item is being omitted

Mixing ratio for BPO Hardener and Putty

When working with BPO (benzoyl peroxide) hardener and putty, knowing the correct mixing ratio is essential. The mixing ratio can vary depending on the product, but typically it is between 1% and 4% BPO hardener in relation to the amount of putty. For optimal results and a strong, durable surface, follow the manufacturer's instructions closely as they will indicate the exact mixing ratio for the specific product. Adhering to these guidelines will ensure a successful repair or construction with BPO hardener and putty.

How do you achieve the best result with hardener and putty?

When working with hardener and putty, it is essential to follow the manufacturer's recommendations closely. Mixing ratios and curing times may vary and correct use of the hardener is essential to achieve a successful result. Improper use can affect adhesion and durability.

Safety First: Important Precautions When Using Chemicals

When working with chemicals such as hardeners, it is important to take the necessary safety precautions. Wear protective equipment such as nitrile gloves, goggles and a respirator in a well-ventilated area to protect yourself.

BPO Hardener: The key to strong and durable repairs

BPO hardeners are ideal for polyester and fiberglass repairs due to their effective curing ability. They are usually available as a greyish/white paste or gel and must be carefully mixed in the correct proportions with putty or gelcoat before application. Optimize your repairs by understanding the importance of correct hardener use and choose the BPO hardener to achieve exceptional strength and durability. Make your next project a success with the right techniques and products.