Refractaire-Mix M40 - Refractory mortar - PTB Compaktuna

Refractaire-Mix M40 - Refractory mortar - PTB Compaktuna

Refractaire-Mix M40 is a ready-to-use refractory mortar which at the same time sets faster than a traditional mortar.

Features

• Used for masonry and grouting of fireplaces, open fires, barbecues, bushels, or as a coating for open fires.

Manual :

1. Work only on a clean, damp surface if necessary.
2. For masonry, REFRACTAIRE-Mix M40 must be mixed with 15% to 20% water, i.e. approximately 3.75 L to 5 L of water on 25 kg of product.
3. For grouting, REFRACTAIRE-Mix M40 must be mixed with 10% to 15% water, i.e. approximately 2.5 L to 3.75 L of water on 25 kg of product.
4. After hardening for a few days, heat it up little by little.

Consumption :

• Masonry/rendering: ± 1.8 kg/mm/m² powder
• Joints: ± 250 g/running meter

Usage time:

max. 45 mins.

Mix ratio:

• Masonry/plaster: ± 3.75L to 5L of water per 25 kg bag (15 to 20%)
• Seals: ± 2.5L to 3.75L of water per 25 kg bag (10 to 15%)

Conditioning :

5 kg and 25 kg: Grey-brown.

Formerly: PTB-Refractaire-M - Refractory mortar - PTB Compaktuna