Tremco SX250 Moisture Tolerant Smoothing Compound
Tremco SX250 Moisture Tolerant Smoothing Compound
Description
SX250 is a pre-smoothing and repair compound for clean, sound, porous substrates. SX250 is specifically designed for preparation of interior applications and can be applied by hand or by pump.
Protein free
Shrinkage compensated
Can be mixed with clean aggregate
Suitable for use below a damp proof membrane
High compressive strength for heavy traffic applications
Composition:
A blend of special cements, graded fillers and modified polymers
Open Time/Workability (at +20°C):
up to 25 minutes
Pot Life (at 20°C):
20 minutes
Coverage:
Approximately 5 m² per 25 kg sack at 3 mm thickness
Cure Time (at 20°C):
Between 2 - 4 hours for foot traffic and 8 - 12 hours for application of damp proof membrane, floor covering and loading
Compressive Strength:
1 day 18.33 N/mm². 7 days 33.70 N/mm². 28 days 42.84 N/mm²
Tensile Strength:
1 hour 1.67 N/mm². 7 days 2.98 N/mm². 28 days 4.16 N/mm²
Storage:
Store in dry, shaded conditions between +5°C and +35°C
Shelf Life:
6 months when stored as recommended in original unopened packaging. High temperatures and humidity will lead to a reduced shelf life
Full Information:
Check out the full datasheet available in the Downloads section!
