STOPGAP 300

STOPGAP 300 is a fast drying self-levelling smoothing underlayment suitable for use in light to heavy-duty areas for preparing sound absorbent and non-absorbent subfloors prior to the installation of new floorcoverings.
STOPGAP 300 is dimensionally stable and is supplied as a pre-blended dry powder designed for application between 2 - 20mm. It is protein-free which allows it to be used in biologically sensitive areas such as hospitals.
STOPGAP 300 is suitable for use over a wide range of subfloor types including sand/ cement screed, concrete, calcium sulphate (e.g. anhydrite), minimal adhesive residues, sound asphalt, granolithic, terrazzo, epoxy and polyurethane resins, ceramic and quarry tiles and STOPGAP waterproof surface membranes.
Tested in accordance with IMO FTP Code procedures, STOPGAP 300 is in compliance with the Merchant Shipping (Marine Equipment) Regulations 2016, S.I. 2016/1025, and the Marine Equipment Directive 2014/90/EU, and approved for use as a primary deck covering. USCG Approval No(s): 164.106/1121/WCL MER0528, 164.106/ERO2812/ MED0528
Note: STOPGAP 300 HD is not to be used as an integrated part of a horizontal A-Class division.
COVERAGE
A 25kg bag of STOPGAP 300 mixed with 5.5 litres of clean water will cover approximately 5.0m2
at a thickness of 3mm.
TECHNICAL INFORMATION
EN 13813 Class Designation
FEATURES
• Fast drying
• Excellent self-levelling properties
• Protein free
• Application thickness from 2-20mm
• Water mix
• Suitable for hand or pump application • Low odour
• Approved for marine use
EN 13813:2002
The above standard refers to the properties and performance of the product and the specification to which it has been tested. The data shown confirms the minimum compressive and flexural strengths that the product will achieve.
PACKAGES
25kg lined paper sacks.
HOW MUCH MATERIAL?
CT-C35-F7
Working Time @ 20°C
20 - 30 minutes
Walk on hardness time @ 20°C
90 minutes
Ready to receive floorcoverings
Absorbent surfaces
Non-absorbent surfaces
Compressive Strength N/mm2 (EN 13892-2)
1 Day 7 Days 28 Days
6 hours 12 hours
>20.0 >25.0 >35.0
APPLIED THICKNESS
COVERAGE PER UNIT
CONSUMPTION PER 100m2 AREA
GRADED AGGREGRATE
Flexural Strength N/mm2 (EN 13892-2)
1 Day 7 Days 28 Days
Flow properties using 30mm ø x 50mm flow ring (EN 12706)
>3.0 >5.0 >8.0
3mm
10mm
5.0m2
20 bags
n/a
5mm
3.0m2
33 bags
n/a
1.5m2
67 bags
n/a
135-150 mm
15mm
1.3m2
78 x powder and 39 x aggregate
Consumption per mm thickness
1.67 kg/m2
Application thickness Unfilled Filled
2-15 mm upto 20 mm