Fire Retardant Coating Compound
Ace Mastik Ablative Sealant is a flexible fire retardant sealant used to create a fire seal in any small gaps/openings (upto 50mm) in buildings. It is usually used in conjunction with fire stop systems which are used in combination to provide a complete fire stop solution. It is a single component, gun injectable grade sealant which cures at general ambient conditions to form a flexible tight fire seal. The seal also acts as a barrier against airborne sound transmission.
Ace Mastik Sealant (Ablative) is a joint filler and sealant for penetration seals and fire separating walls such as curtain wall top of wall joints, high movement expansion joint and joints in either walls or floors. Ace Mastik Sealant (Ablative) is tested as per ASTM E 814 & UL 1479.
| PROPERTY | PRESENT VALUE |
| Life Expectancy | 40 Years |
| Density | 1.30 to 1.45 gms/ cm3 |
| pH | 6.0 to 8.0 |
| Appearance | Grey / Off white caulking compound |
| Odor | Odorless |
| Curing time | 2 to 3 mm in 2 days |
| Flash Point | None |
| Resistance to moisture & humidity | Good |
| Toxicity | Non Toxic |
| Application Temperature | 5°C to 50°C |
| Flexibility /Movement | +/-25% |
| Recommended minimum thickness/ depth | 12 mm to 15 mm in annular space |
| Shelf Life | 12 months in a dry place with original packed condition |
| Life Expectancy | 40 Years |
| Density | 0.75 – 0.84 oz/in3 |
| pH | 6.0 to 8.0 |
| Appearance | Grey / Off white caulking compound. |
| Odour | Odourless. |
| Curing time | 1/16” – 1/8” (inches) in 2 days |
| Flash Point | None |
| Resistance to moisture & humidity | Good |
| Toxicity | Non Toxic |
| Application Temperature | 41°F - 122°F |
| Flexibility /Movement | +/- 25% |
| Recommended minimum thickness/depth | 1/2” - 9/16” (inches) in annular space |
| Shelf Life | 12 months in a dry place with original packed condition |