40 Below™ Platinum Flashing Tape by Masons

40 Below™ Platinum Flashing Tape

Masons

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EBOSS 40 Below Flashing Tape Platinum NEW

EBOSS 40 Below Flashing Tape Platinum Insitu 1

EBOSS 40 Below Flashing Tape Platinum Insitu 2

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Description

40 Below™ Platinum is a premium, self-adhesive, flashing tape to seal around windows, doors, and other joinery openings as a secondary defence against water. It is compatible with all building wraps and has an advanced poly-acrylic adhesive for an aggressive and dependable performance in temperatures ranging between -10˚C to 40˚C.

It has a distinctive silver aluminium facer, with excellent water resistance and UV resistance of 180 days. This tape is super ultra-thin and pliable, so there is no build-up in corners. Masons 40 below Platinum is certified by CodeMark and complies with the New Zealand Building Code.

Key Features

Silver aluminium facer, with excellent water resistance
UV resistance for up to 180 days
Advanced poly-acrylic adhesive for an aggressive and dependable performance in temperatures ranging between -10˚C to 40˚C
Ultra-thin and pliable so no build-up in corners

Ranges

Floor Protection Masons Building Products

Scope of Use

For commercial and residential construction
A flashing tape to seal around all joinery openings as a secondary defence against water
Compatible with all house wraps
Compatible with most building sealants — check suitability with sealant manufactures. Alternatively, do a patch test before use

Limitations on Use

Storage and handling:

Masons 40 Below Platinum Flashing Tape should be stored on end, under a cover, in a clean and dry area

Installation:

Masons 40 Below Platinum Flashing Tape and Masons Corner Guards must be installed in accordance with the installation instructions downloadable from this page or on the packaging. Please also note:

Ensure the 40 Below Tape completely covers the joinery opening
To ensure maximum adhesion of the tape, make sure the substrate surface is clean, dry, and free from any dust or other contaminants. Flaps are folded into the opening and secured
The building wrap is installed as shown to the exterior face of the frame. A window and door openings are cut at a 45˚ angle away from each corner, then the flaps are folded into the opening and secured
40 Below Platinum Flashing Tape must not be stretched. When joining 2 sections of tape, overlap by 100mm or more
Only one layer is required on the sill for nail and screw sealability
Compatible with most building sealants, check suitability with sealant manufacturers. Alternatively, do a patch test before use

Rigid Air Barriers:

40 Below is tested and approved for sealing the joints on Rigid Barriers
Tested and approved for use with BGC Durrabarrier and OS’BraceRAP

Statement of Building Code Compliance

Masons 40 Below Platinum Flashing Tape is CodeMark certified and complies with NZBC.

For a risk score between 0-20 in accordance with NZBC Acceptable Solution E2/AS1 - PASS
B2 Durability, E2 External Moisture, and F2 Hazardous Materials. Reliable adhesion -10˚C to +40˚C
NZS3604 Building Wind Zones up to and including ‘Extra High’ AS/NZS 4201.4:1994
Tested to ASTM D3330 for adhesion and AAMA-711.5.21 for nail and screw sealability.