Round Polypropylene Plugs

Our closures are specifically designed to fit Cleartec tubes. If you want to use our caps or plugs for a different application, we suggest that you request a Sample before ordering.

Our inner-fit polypropylene plugs, which are designed for use in our thin, sealed bottom and hanging tubes, are stocked in red, black and natural colours. These plugs, which are easy to insert and remove, are suggested for lightweight or non-fragile items. Custom colours are also available.

Standard Colours

These colours are shown for reference purposes only! Your monitor and settings can greatly affect the colours. If requested, we can provide a sample of a specific colour for evaluation purposes.

IPP Size Chart

Reference #	Description	Nominal Size mm in	Colour	Outside Diam. mm in	Flange OD mm in	Flange Thickness mm in	Inside Width mm in	Length mm in	Box/Mini/Micro QTY	Buy Online
IPP5.3CRB	UK Round Polypropylene Plugs 5.3MM BLACK	5.3 0.210	Black	5.5 0.215	6.6 0.260	0.8 0.030	4.2 0.167	4.9 0.192	500 -- --
IPP5.3CRN	UK End Caps 5.3MM NATURAL	5.3 0.210	Natural	5.5 0.215	6.6 0.260	0.8 0.030	4.2 0.167	4.9 0.192	500 -- --
IPP5.3CRR	UK Tube Lids and End Caps 5.3MM RED	5.3 0.210	Red	5.5 0.215	6.6 0.260	0.8 0.030	4.2 0.167	4.9 0.192	500 -- --
IPP7.6CRB	UK Polypropylene Tubing Plugs and Containers 7.6MM BLACK	7.6 0.299	Black	7.7 0.304	9.0 0.353	0.8 0.030	6.5 0.256	4.9 0.193	500 -- --
IPP7.6CRN	UK Plastic Tubing Plugs and Caps 7.6MM NATURAL	7.6 0.299	Natural	7.7 0.304	9.0 0.353	0.8 0.030	6.5 0.256	4.9 0.193	500 -- --
IPP7.6CRR	UK Polypropylene Tubing Plugs 7.6MM RED	7.6 0.299	Red	7.7 0.304	9.0 0.353	0.8 0.030	6.5 0.256	4.9 0.193	500 -- --
IPP10.7CRB	UK Polypropylene Tube Plugs for Plastic Tubes 10.7MM BLACK	10.7 0.421	Black	10.8 0.426	11.9 0.470	0.9 0.035	9.6 0.377	7.5 0.294	350 250 --
IPP10.7CRN	UK Plastic End Caps 10.7MM NATURAL	10.7 0.421	Natural	10.8 0.426	11.9 0.470	0.9 0.035	9.6 0.377	7.5 0.294	350 250 --
IPP10.7CRR	UK Plastic Tubing Plugs 10.7MM RED	10.7 0.421	Red	10.8 0.426	11.9 0.470	0.9 0.035	9.6 0.377	7.5 0.294	350 250 --
IPP13.9CRB	UK Round Polypropylene Plugs 13.9MM BLACK	13.9 0.548	Black	14.1 0.556	15.2 0.600	0.9 0.035	12.0 0.474	7.5 0.294	300 200 --
IPP13.9CRN	UK End Caps 13.9MM NATURAL	13.9 0.548	Natural	14.1 0.556	15.2 0.600	0.9 0.035	12.0 0.474	7.5 0.294	300 200 --
IPP13.9CRR	UK Tube Lids and End Caps 13.9MM RED	13.9 0.548	Red	14.1 0.556	15.2 0.600	0.9 0.035	12.0 0.474	7.5 0.294	300 200 --
IPP16.2CRB	UK Polypropylene Tubing Plugs and Containers 16.2MM BLACK	16.2 0.639	Black	16.3 0.642	17.5 0.690	1.0 0.038	14.4 0.565	7.5 0.294	250 125 --
IPP16.2CRN	UK Plastic Tubing Plugs and Caps 16.2MM NATURAL	16.2 0.639	Natural	16.3 0.642	17.5 0.690	1.0 0.038	14.4 0.565	7.5 0.294	250 125 --
IPP16.2CRR	UK Polypropylene Tubing Plugs 16.2MM RED	16.2 0.639	Red	16.3 0.642	17.5 0.690	1.0 0.038	14.4 0.565	7.5 0.294	250 125 --
IPP18.1CRB	UK Polypropylene Tube Plugs for Plastic Tubes 18.1MM BLACK	18.1 0.714	Black	18.2 0.717	19.6 0.770	1.0 0.038	16.6 0.653	7.5 0.294	250 150 75
IPP18.1CRN	UK Plastic End Caps 18.1MM NATURAL	18.1 0.714	Natural	18.2 0.717	19.6 0.770	1.0 0.038	16.6 0.653	7.5 0.294	250 150 75
IPP18.1CRR	UK Plastic Tubing Plugs 18.1MM RED	18.1 0.714	Red	18.2 0.717	19.6 0.770	1.0 0.038	16.6 0.653	7.5 0.294	250 150 75
IPP20.5CRB	UK Round Polypropylene Plugs 20.5MM BLACK	20.5 0.808	Black	20.7 0.813	23.2 0.915	2.0 0.078	17.6 0.691	11.6 0.458	250 200 100
IPP20.5CRN	UK End Caps 20.5MM NATURAL	20.5 0.808	Natural	20.7 0.813	23.2 0.915	2.0 0.078	17.6 0.691	11.6 0.458	250 200 100
IPP20.5CRR	UK Tube Lids and End Caps 20.5MM RED	20.5 0.808	Red	20.7 0.813	23.2 0.915	2.0 0.078	17.6 0.691	11.6 0.458	250 200 100
IPP22.2CRB	UK Polypropylene Tubing Plugs and Containers 22.2MM BLACK	22.2 0.875	Black	22.4 0.881	23.7 0.933	2.0 0.078	19.2 0.756	11.7 0.460	200 -- --
IPP22.2CRN	UK Plastic Tubing Plugs and Caps 22.2MM NATURAL	22.2 0.875	Natural	22.4 0.881	23.7 0.933	2.0 0.078	19.2 0.756	11.7 0.460	200 -- --
IPP22.2CRR	UK Polypropylene Tubing Plugs 22.2MM RED	22.2 0.875	Red	22.4 0.881	23.7 0.933	2.0 0.078	19.2 0.756	11.7 0.460	200 -- --
IPP23.9CRB	UK Polypropylene Tube Plugs for Plastic Tubes 23.9MM BLACK	23.9 0.942	Black	24.3 0.957	26.5 1.042	2.0 0.078	21.2 0.835	11.6 0.458	200 150 75
IPP23.9CRN	UK Plastic End Caps 23.9MM NATURAL	23.9 0.942	Natural	24.3 0.957	26.5 1.042	2.0 0.078	21.2 0.835	11.6 0.458	200 150 75
IPP23.9CRR	UK Plastic Tubing Plugs 23.9MM RED	23.9 0.942	Red	24.3 0.957	26.5 1.042	2.0 0.078	21.2 0.835	11.6 0.458	200 150 75
IPP26.1CRB	UK Round Polypropylene Plugs 26.1MM BLACK	26.1 1.026	Black	26.2 1.032	27.7 1.092	2.0 0.078	23.0 0.907	11.7 0.460	150 -- --
IPP26.1CRN	UK End Caps 26.1MM NATURAL	26.1 1.026	Natural	26.2 1.032	27.7 1.092	2.0 0.078	23.0 0.907	11.7 0.460	150 -- --
IPP26.1CRR	UK Tube Lids and End Caps 26.1MM RED	26.1 1.026	Red	26.2 1.032	27.7 1.092	2.0 0.078	23.0 0.907	11.7 0.460	150 -- --
IPP27.8CRB	UK Polypropylene Tubing Plugs and Containers 27.8MM BLACK	27.8 1.095	Black	28.3 1.113	30.0 1.183	2.0 0.078	24.6 0.970	11.6 0.458	150 75 50
IPP27.8CRN	UK Plastic Tubing Plugs and Caps 27.8MM NATURAL	27.8 1.095	Natural	28.3 1.113	30.0 1.183	2.0 0.078	24.6 0.970	11.6 0.458	150 75 50
IPP27.8CRR	UK Polypropylene Tubing Plugs 27.8MM RED	27.8 1.095	Red	28.3 1.113	30.0 1.183	2.0 0.078	24.6 0.970	11.6 0.458	150 75 50
IPP29.2CRB	UK Polypropylene Tube Plugs for Plastic Tubes 29.2MM BLACK	29.2 1.150	Black	29.4 1.158	31.3 1.231	2.0 0.078	26.2 1.033	11.7 0.460	100 -- --
IPP29.2CRN	UK Plastic End Caps 29.2MM NATURAL	29.2 1.150	Natural	29.4 1.158	31.3 1.231	2.0 0.078	26.2 1.033	11.7 0.460	100 -- --
IPP29.2CRR	UK Plastic Tubing Plugs 29.2MM RED	29.2 1.150	Red	29.4 1.158	31.3 1.231	2.0 0.078	26.2 1.033	11.7 0.460	100 -- --
IPP30.9CRB	UK Round Polypropylene Plugs 30.9MM BLACK	30.9 1.215	Black	31.1 1.223	33.0 1.301	2.0 0.078	27.9 1.098	11.7 0.460	120 100 80
IPP30.9CRN	UK End Caps 30.9MM NATURAL	30.9 1.215	Natural	31.1 1.223	33.0 1.301	2.0 0.078	27.9 1.098	11.7 0.460	120 100 80
IPP30.9CRR	UK Tube Lids and End Caps 30.9MM RED	30.9 1.215	Red	31.1 1.223	33.0 1.301	2.0 0.078	27.9 1.098	11.7 0.460	120 100 80
IPP34.6CRB	UK Polypropylene Tubing Plugs and Containers 34.6MM BLACK	34.6 1.363	Black	34.9 1.373	37.0 1.455	2.0 0.078	31.8 1.250	11.6 0.458	75 50 --
IPP34.6CRN	UK Plastic Tubing Plugs and Caps 34.6MM NATURAL	34.6 1.363	Natural	34.9 1.373	37.0 1.455	2.0 0.078	31.8 1.250	11.6 0.458	75 50 --
IPP34.6CRR	UK Polypropylene Tubing Plugs 34.6MM RED	34.6 1.363	Red	34.9 1.373	37.0 1.455	2.0 0.078	31.8 1.250	11.6 0.458	75 50 --
IPP36.5CRB	UK Polypropylene Tube Plugs for Plastic Tubes 36.5MM BLACK	36.5 1.438	Black	36.9 1.453	38.8 1.528	2.0 0.078	33.8 1.330	11.6 0.458	85 50 --
IPP36.5CRN	UK Plastic End Caps 36.5MM NATURAL	36.5 1.438	Natural	36.9 1.453	38.8 1.528	2.0 0.078	33.8 1.330	11.6 0.458	85 50 --
IPP36.5CRR	UK Plastic Tubing Plugs 36.5MM RED	36.5 1.438	Red	36.9 1.453	38.8 1.528	2.0 0.078	33.8 1.330	11.6 0.458	85 50 --
IPP38.9CRB	UK Round Polypropylene Plugs 38.9MM BLACK	38.9 1.532	Black	39.2 1.542	41.1 1.618	2.0 0.078	36.0 1.417	11.7 0.460	65 -- --
IPP38.9CRN	UK End Caps 38.9MM NATURAL	38.9 1.532	Natural	39.2 1.542	41.1 1.618	2.0 0.078	36.0 1.417	11.7 0.460	65 -- --
IPP38.9CRR	UK Tube Lids and End Caps 38.9MM RED	38.9 1.532	Red	39.2 1.542	41.1 1.618	2.0 0.078	36.0 1.417	11.7 0.460	65 -- --
IPP41.8CRB	UK Polypropylene Tubing Plugs and Containers 41.8MM BLACK	41.8 1.644	Black	42.3 1.664	44.0 1.731	2.0 0.078	39.2 1.542	11.6 0.458	75 65 25
IPP41.8CRN	UK Plastic Tubing Plugs and Caps 41.8MM NATURAL	41.8 1.644	Natural	42.3 1.664	44.0 1.731	2.0 0.078	39.2 1.542	11.6 0.458	75 65 25
IPP41.8CRR	UK Polypropylene Tubing Plugs 41.8MM RED	41.8 1.644	Red	42.3 1.664	44.0 1.731	2.0 0.078	39.2 1.542	11.6 0.458	75 65 25
IPP43.4CRB	UK Polypropylene Tube Plugs for Plastic Tubes 43.4MM BLACK	43.4 1.710	Black	44.0 1.732	46.6 1.835	2.0 0.078	40.9 1.609	11.6 0.458	60 50 --
IPP43.4CRN	UK Plastic End Caps 43.4MM NATURAL	43.4 1.710	Natural	44.0 1.732	46.6 1.835	2.0 0.078	40.9 1.609	11.6 0.458	60 50 --
IPP43.4CRR	UK Plastic Tubing Plugs 43.4MM RED	43.4 1.710	Red	44.0 1.732	46.6 1.835	2.0 0.078	40.9 1.609	11.6 0.458	60 50 --
IPP46.2CRB	UK Round Polypropylene Plugs 46.2MM BLACK	46.2 1.820	Black	46.7 1.838	49.5 1.950	2.0 0.078	43.6 1.715	11.6 0.458	55 40 30
IPP46.2CRN	UK End Caps 46.2MM NATURAL	46.2 1.820	Natural	46.7 1.838	49.5 1.950	2.0 0.078	43.6 1.715	11.6 0.458	55 40 30
IPP46.2CRR	UK Tube Lids and End Caps 46.2MM RED	46.2 1.820	Red	46.7 1.838	49.5 1.950	2.0 0.078	43.6 1.715	11.6 0.458	55 40 30
IPP49.0CRB	UK Polypropylene Tubing Plugs and Containers 49.0MM BLACK	49.0 1.930	Black	49.3 1.942	51.8 2.040	2.0 0.078	46.2 1.817	11.7 0.460	45 -- --
IPP49.0CRN	UK Plastic Tubing Plugs and Caps 49.0MM NATURAL	49.0 1.930	Natural	49.3 1.942	51.8 2.040	2.0 0.078	46.2 1.817	11.7 0.460	45 -- --
IPP49.0CRR	UK Polypropylene Tubing Plugs 49.0MM RED	49.0 1.930	Red	49.3 1.942	51.8 2.040	2.0 0.078	46.2 1.817	11.7 0.460	45 -- --
IPP52.6CRB	UK Polypropylene Tube Plugs for Plastic Tubes 52.6MM BLACK	52.6 2.070	Black	53.2 2.095	55.8 2.195	2.0 0.078	50.1 1.971	11.6 0.458	50 30 20
IPP52.6CRN	UK Plastic End Caps 52.6MM NATURAL	52.6 2.070	Natural	53.2 2.095	55.8 2.195	2.0 0.078	50.1 1.971	11.6 0.458	50 30 20
IPP52.6CRR	UK Plastic Tubing Plugs 52.6MM RED	52.6 2.070	Red	53.2 2.095	55.8 2.195	2.0 0.078	50.1 1.971	11.6 0.458	50 30 20
IPP55.2CRB	UK Round Polypropylene Plugs 55.2MM BLACK	55.2 2.172	Black	55.5 2.187	58.1 2.287	2.0 0.078	52.4 2.062	11.7 0.460	35 -- --
IPP55.2CRN	UK End Caps 55.2MM NATURAL	55.2 2.172	Natural	55.5 2.187	58.1 2.287	2.0 0.078	52.4 2.062	11.7 0.460	35 -- --
IPP55.2CRR	UK Tube Lids and End Caps 55.2MM RED	55.2 2.172	Red	55.5 2.187	58.1 2.287	2.0 0.078	52.4 2.062	11.7 0.460	35 -- --
IPP58.9CRB	UK Polypropylene Tubing Plugs and Containers 58.9MM BLACK	58.9 2.320	Black	59.6 2.345	62.2 2.448	2.3 0.090	55.9 2.202	13.8 0.545	35 30 --
IPP58.9CRN	UK Plastic Tubing Plugs and Caps 58.9MM NATURAL	58.9 2.320	Natural	59.6 2.345	62.2 2.448	2.3 0.090	55.9 2.202	13.8 0.545	35 30 --
IPP58.9CRR	UK Polypropylene Tubing Plugs 58.9MM RED	58.9 2.320	Red	59.6 2.345	62.2 2.448	2.3 0.090	55.9 2.202	13.8 0.545	35 30 --
IPP65.3CRB	UK Polypropylene Tube Plugs for Plastic Tubes 65.3MM BLACK	65.3 2.570	Black	65.8 2.590	68.4 2.693	2.3 0.090	62.4 2.455	13.8 0.545	30 20 5
IPP65.3CRN	UK Plastic End Caps 65.3MM NATURAL	65.3 2.570	Natural	65.8 2.590	68.4 2.693	2.3 0.090	62.4 2.455	13.8 0.545	30 20 5
IPP65.3CRR	UK Plastic Tubing Plugs 65.3MM RED	65.3 2.570	Red	65.8 2.590	68.4 2.693	2.3 0.090	62.4 2.455	13.8 0.545	30 20 5
IPP70.9CRB	UK Round Polypropylene Plugs 70.9MM BLACK	70.9 2.790	Black	71.2 2.805	72.9 2.871	2.3 0.090	67.9 2.672	13.8 0.545	25 20 --
IPP70.9CRN	UK End Caps 70.9MM NATURAL	70.9 2.790	Natural	71.2 2.805	72.9 2.871	2.3 0.090	67.9 2.672	13.8 0.545	25 20 --
IPP70.9CRR	UK Tube Lids and End Caps 70.9MM RED	70.9 2.790	Red	71.2 2.805	72.9 2.871	2.3 0.090	67.9 2.672	13.8 0.545	25 20 --
IPP78.4CRB	UK Polypropylene Tubing Plugs and Containers 78.4MM BLACK	78.4 3.085	Black	78.5 3.090	81.3 3.200	2.3 0.090	75.4 2.967	13.8 0.545	30 20 15
IPP78.4CRN	UK Plastic Tubing Plugs and Caps 78.4MM NATURAL	78.4 3.085	Natural	78.5 3.090	81.3 3.200	2.3 0.090	75.4 2.967	13.8 0.545	30 20 15
IPP78.4CRR	UK Polypropylene Tubing Plugs 78.4MM RED	78.4 3.085	Red	78.5 3.090	81.3 3.200	2.3 0.090	75.4 2.967	13.8 0.545	30 20 15
IPP90.7CRB	UK Polypropylene Tube Plugs for Plastic Tubes 90.7MM BLACK	90.7 3.570	Black	90.9 3.580	93.9 3.695	2.3 0.090	87.7 3.452	13.8 0.545	16 -- --
IPP90.7CRN	UK Plastic End Caps 90.7MM NATURAL	90.7 3.570	Natural	90.9 3.580	93.9 3.695	2.3 0.090	87.7 3.452	13.8 0.545	16 -- --
IPP90.7CRR	UK Plastic Tubing Plugs 90.7MM RED	90.7 3.570	Red	90.9 3.580	93.9 3.695	2.3 0.090	87.7 3.452	13.8 0.545	16 -- --
IPP102.9CRB	UK Round Polypropylene Plugs 102.9MM BLACK	102.9 4.050	Black	103.5 4.075	106.0 4.175	2.3 0.090	100.0 3.937	13.8 0.545	12 10 6
IPP102.9CRN	UK End Caps 102.9MM NATURAL	102.9 4.050	Natural	103.5 4.075	106.0 4.175	2.3 0.090	100.0 3.937	13.8 0.545	12 10 6
IPP102.9CRR	UK Tube Lids and End Caps 102.9MM RED	102.9 4.050	Red	103.5 4.075	106.0 4.175	2.3 0.090	100.0 3.937	13.8 0.545	12 10 6
Reference #	Description	Nominal Size mm in	Colour	Outside Diam. mm in	Flange OD mm in	Flange Thickness mm in	Inside Width mm in	Length mm in	Box/Mini/Micro QTY	Buy Online

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Our closures are specifically designed to fit Cleartec tubes. If you want to use our caps or plugs for a different application, we suggest that you request a Sample before ordering.

Round Polypropylene Plugs