ISO-Bloco One Joint Sealing Tape SKU: ISO-Bloco One Joint Sealing Tape Available to OrderOut of Stock Pinit Download Image Please select from the options below: Gap : 2-12mm 3-18mm 5-30mm Length : 12Mtr 20Mtr 30Mtr Finish : Black (BK) Type : Joint Sealing Tape 30m Quantity discounts available QuantityPrice Quantity -+ £190.33 to £232.96RRP (EX.VAT) Add to Basket DescriptionISO-Bloco One is a high performance joint sealing foam tape to quickly and effectively install and seal windows.Enables windows to be installed from inside the building during the construction phase without the need for expensive external access systems.Can be applied in any weather.The self-adhesive expanding tape provides you with a 3-in-1 multi-function 'fit and forget' solution.The external seal area provides weather resistance and breathability.The intermediate seal area provides extra thermal and acoustic properties.The internal seal provides air tightness and humidity regulation.Impermeable to driving rain even at a minimum pressure of 1,000 Pa.Internal air tight seal ensures less than 0.1 cubic metres of air loss even when tested at 1,000 Pa pressure difference.Provides a U-value of 0.55 and reduces sound by 63 dB.Suitable for passive energy houses and complies with EnEV requirements and the RAL window installation principles.DocumentationData Card: Download