Asmaco Intumescent Acrylic Sealant

• Protects most typical re-stop penetration applications up to 4 hours 
• Class 2 surface spread of ame classication 
• Meets Green building requirements 
• Easy to work with and fast cleanup 
• Can be re-penetrated when laying new cables, ducts, pipes etc 
• Good unprimed adhesion to most common construction substrates 
• Can be painted 
• Resistance to Ozone, UV radiation and temperature extremes

Surface should be clean, dry and free from oil grease or any other contamination. e sealant should be carefully applied using a mastic gun, ensuring that the material is forced well into the gap to obtain the correct joint and achieve good adhesion between surfaces. Necessary tooling to be done within 30 minutes aer application. 
Do not apply sealant if it is raining or about to rain. 
Aer applying, protect from rain at least for 8 hours. 
e joint should have a minimum width of 6 mm. Specic re rate achievement depends on the joint conguration. 
Refer Table 1 for the detailed joint conguration as per which the test has been conducted. 
Joint types have been tested as per the gure 1. 
e joint conguration may be selected as per the project requirement. 
For additional information or support, contact Anchor Allied’s Customer support department. 
To get maximum re resistance, Ceramic ber or ber rope / mineral wool with 100 Kg/m3 density may be used as back up. 
Area adjacent to the joint should be masked with masking tape to prevent contamination of the substrate and to ensure neat sealing and the tape may be removed immediately aer tooling before skin formed. 
Joint should be tooled within 5 minutes of application. Uncured sealant may be cleaned with dampened cloth and cured sealant can only be cleaned with mechanical means.