Delta Seal TM RP120 is a co-extruded PVC, acoustic and smoke seal. Discreetly located in the protected corners of rebated timber or steel door frames. RP120 is suitable for new and retrofit applications. Location Around rebated frames of single or double broad butt hinged doors and windows. Min/Max Gap 3mm to 5.5mm. Seal Sizes Available in door set sizes. Standard Finish Black (PVC). Fixing Method Self adhesive. Note: Contact surface must be clean, smooth and if painted, well cured. Seal Material Rigid and Flexible flame retardant PVC, with an aggressive self adhesive backing tape on both sides of the rigid carrier. Used in Conjunction Raven door bottom seals, threshold plates and astragal seals. Approvals Acoustic UK/EU: Conforms to Approved Document E. Tested to BS EN ISO140.3, similar to BS EN ISO 717.1, BS 2750, BS 5821. AUS/NZ: Conforms to BCA Sec. F5.5. Tested to AS 1191 (similar to AS 1045, AS/NZS 1276). Fire & Smoke AUS/NZ: Conforms to BCA Spec. C3.4. Tested to AS 1530.4 & AS/NZS 1905.1. UK/EU: Conforms to Approved Document B. (Tests above are similar to BS EN 1634.1, BS 476 Part 20 & 22).